The document describes the development of a Sustainable Renewable Resource Management (SRRM) tool to integrate sustainable technologies for material, water, and energy conservation in residential townships. The SRRM tool uses life cycle cost analysis to size technologies and compute costs, resource savings, and carbon emission reductions. It was tested on a case study of a 200-unit residential township in India. Integrating various sustainable technologies showed potential prevention of over 2,900 metric tons of carbon emissions, savings of over 25,00,000 cubic meters of water and over 2,00,000 kWh of energy. The SRRM tool is useful for decision makers in selecting sustainable technologies for residential buildings and allows sensitivity analysis of system parameters.
IRJET- Use of Constructed Wetland Cum Microbial Fuel Cell for Urban Waste Wat...IRJET Journal
The document discusses a proposed hybrid technology for urban wastewater treatment and nutrient recovery using constructed wetlands and microbial fuel cells (MFCs) powered by renewable energy. It notes that currently only 37% of India's wastewater is treated, below standards. The proposed system would use MFCs to initially treat wastewater through ion exchange, with remaining water drained to constructed wetlands for further biological treatment. This hybrid approach could effectively treat wastewater while reducing land area needs. If commercialized, it could help treat an additional 20,000 million liters of wastewater daily in India within 5 years, improving current wastewater treatment shortfalls.
IRJET- Limitations of Green Building Rating Systems – A Case of LEED and ...IRJET Journal
This document discusses green building rating systems and compares two popular systems in India: LEED and GRIHA. It provides background on the need for green buildings due to their environmental impacts. Green buildings aim to minimize resource use and waste. Rating systems evaluate buildings' performance on green building criteria and techniques used. The document examines LEED and GRIHA in detail, comparing their rating patterns, criteria, and awarding of points. It notes some limitations of these systems and proposes a possible solution.
This document presents a study on converting existing residential buildings into green buildings. Five residential buildings sites located in different cities in India were selected for analysis. Techniques analyzed for conversion included installing rainwater harvesting systems, solar panels, vermicomposting, and using materials like aluminum-based paint and grass pavers. Detailed cost analyses were presented for implementing these techniques at each site. The conclusions discussed benefits like reducing bio waste and fossil fuel use, reusing grey water, harvesting rainwater, and implementing passive cooling and air flow designs.
IRJET- A Case Study of Proposed World’s Biggest Dam in India: A ReviewIRJET Journal
This document discusses a proposed case study for the world's largest dam to be constructed in India on the Brahmaputra River near Dibrugarh, Assam. The proposed dam aims to generate huge amounts of electricity to make India energy independent and support economic growth. It would also provide benefits like irrigation, water supply, and transportation across the river. The document reviews the feasibility and benefits of the proposed dam site and provides details on its proposed design which includes emergency water zones, pile foundation, and cargo transport features.
IRJET-Evaluating Performance and Costing of Ecological Sustainable Scientific...IRJET Journal
This document summarizes a research paper that evaluates the performance and cost of developing ecological and sustainable scientific research institutions and buildings. It discusses how current development is reducing biodiversity by paving over natural landscapes. Green building design aims to integrate energy efficiency, water conservation, waste management, and use of renewable materials to minimize environmental impacts. Such eco-friendly buildings have become attractive due to operational savings from reduced energy and water usage. The document then examines a proposed expansion of the NCR-Biotech Science Cluster in India following sustainability guidelines regarding daylighting, solar energy, waste management, and ecological sensitivity. It analyzes water, electricity, and HVAC usage and cost savings from implementing sustainable practices.
IRJET - Construction Methodology of Ideal BuildingIRJET Journal
This document discusses the construction methodology of an ideal building that minimizes the use of natural resources and maximizes the use of renewable resources. It proposes using materials like pervious concrete for internal roads to reduce stormwater runoff, installing rainwater harvesting systems to collect and store rainwater, and implementing roof cooling techniques like green roofs and roof ponds to decrease building temperatures. Other recommended technologies are electric motion sensors, solar panels, biogas plants, and green concrete to reduce energy consumption from non-renewable sources and promote sustainable construction practices. The proposed ideal building methodology could help address issues of water scarcity, electricity shortage, and increased temperatures from traditional building methods.
This document provides an overview of the Green Rating for Integrated Habitat Assessment (GRIHA) rating system for existing buildings in India. It discusses the importance of green buildings and sustainable construction given growing resource constraints. The GRIHA rating system aims to assess and improve the environmental performance and indoor comfort of existing buildings. It is a 100-point system consisting of 12 criteria across 7 categories, including site parameters, maintenance, energy, water, health, social aspects, and bonus points. 6 criteria are mandatory for certification. The document then outlines the GRIHA rating process and provides details on the criteria and point distribution. It aims to promote sustainable solutions for existing buildings that reduce costs and environmental impacts.
IRJET- Energy Efficient and Sustainable BuildingsIRJET Journal
This document discusses energy efficient and sustainable (green) buildings. It begins by noting that buildings consume around 40% of the world's total energy from non-renewable sources. The document then outlines some of the key objectives and practices of green buildings, such as being energy efficient, using eco-friendly materials, and providing good indoor environmental quality. Specific green building techniques discussed include passive solar heating and cooling, water conservation practices, and using non-conventional energy sources like solar cells. The document also briefly discusses some common green building rating systems in India like GRIHA, IGBC and BEE. It concludes by noting that green building regulations should be enforced to promote more sustainable construction.
IRJET- Use of Constructed Wetland Cum Microbial Fuel Cell for Urban Waste Wat...IRJET Journal
The document discusses a proposed hybrid technology for urban wastewater treatment and nutrient recovery using constructed wetlands and microbial fuel cells (MFCs) powered by renewable energy. It notes that currently only 37% of India's wastewater is treated, below standards. The proposed system would use MFCs to initially treat wastewater through ion exchange, with remaining water drained to constructed wetlands for further biological treatment. This hybrid approach could effectively treat wastewater while reducing land area needs. If commercialized, it could help treat an additional 20,000 million liters of wastewater daily in India within 5 years, improving current wastewater treatment shortfalls.
IRJET- Limitations of Green Building Rating Systems – A Case of LEED and ...IRJET Journal
This document discusses green building rating systems and compares two popular systems in India: LEED and GRIHA. It provides background on the need for green buildings due to their environmental impacts. Green buildings aim to minimize resource use and waste. Rating systems evaluate buildings' performance on green building criteria and techniques used. The document examines LEED and GRIHA in detail, comparing their rating patterns, criteria, and awarding of points. It notes some limitations of these systems and proposes a possible solution.
This document presents a study on converting existing residential buildings into green buildings. Five residential buildings sites located in different cities in India were selected for analysis. Techniques analyzed for conversion included installing rainwater harvesting systems, solar panels, vermicomposting, and using materials like aluminum-based paint and grass pavers. Detailed cost analyses were presented for implementing these techniques at each site. The conclusions discussed benefits like reducing bio waste and fossil fuel use, reusing grey water, harvesting rainwater, and implementing passive cooling and air flow designs.
IRJET- A Case Study of Proposed World’s Biggest Dam in India: A ReviewIRJET Journal
This document discusses a proposed case study for the world's largest dam to be constructed in India on the Brahmaputra River near Dibrugarh, Assam. The proposed dam aims to generate huge amounts of electricity to make India energy independent and support economic growth. It would also provide benefits like irrigation, water supply, and transportation across the river. The document reviews the feasibility and benefits of the proposed dam site and provides details on its proposed design which includes emergency water zones, pile foundation, and cargo transport features.
IRJET-Evaluating Performance and Costing of Ecological Sustainable Scientific...IRJET Journal
This document summarizes a research paper that evaluates the performance and cost of developing ecological and sustainable scientific research institutions and buildings. It discusses how current development is reducing biodiversity by paving over natural landscapes. Green building design aims to integrate energy efficiency, water conservation, waste management, and use of renewable materials to minimize environmental impacts. Such eco-friendly buildings have become attractive due to operational savings from reduced energy and water usage. The document then examines a proposed expansion of the NCR-Biotech Science Cluster in India following sustainability guidelines regarding daylighting, solar energy, waste management, and ecological sensitivity. It analyzes water, electricity, and HVAC usage and cost savings from implementing sustainable practices.
IRJET - Construction Methodology of Ideal BuildingIRJET Journal
This document discusses the construction methodology of an ideal building that minimizes the use of natural resources and maximizes the use of renewable resources. It proposes using materials like pervious concrete for internal roads to reduce stormwater runoff, installing rainwater harvesting systems to collect and store rainwater, and implementing roof cooling techniques like green roofs and roof ponds to decrease building temperatures. Other recommended technologies are electric motion sensors, solar panels, biogas plants, and green concrete to reduce energy consumption from non-renewable sources and promote sustainable construction practices. The proposed ideal building methodology could help address issues of water scarcity, electricity shortage, and increased temperatures from traditional building methods.
This document provides an overview of the Green Rating for Integrated Habitat Assessment (GRIHA) rating system for existing buildings in India. It discusses the importance of green buildings and sustainable construction given growing resource constraints. The GRIHA rating system aims to assess and improve the environmental performance and indoor comfort of existing buildings. It is a 100-point system consisting of 12 criteria across 7 categories, including site parameters, maintenance, energy, water, health, social aspects, and bonus points. 6 criteria are mandatory for certification. The document then outlines the GRIHA rating process and provides details on the criteria and point distribution. It aims to promote sustainable solutions for existing buildings that reduce costs and environmental impacts.
IRJET- Energy Efficient and Sustainable BuildingsIRJET Journal
This document discusses energy efficient and sustainable (green) buildings. It begins by noting that buildings consume around 40% of the world's total energy from non-renewable sources. The document then outlines some of the key objectives and practices of green buildings, such as being energy efficient, using eco-friendly materials, and providing good indoor environmental quality. Specific green building techniques discussed include passive solar heating and cooling, water conservation practices, and using non-conventional energy sources like solar cells. The document also briefly discusses some common green building rating systems in India like GRIHA, IGBC and BEE. It concludes by noting that green building regulations should be enforced to promote more sustainable construction.
PERFORMANCE AND RATING OF RESIDENTIAL GREEN BUILDING civej
The green building concept is becoming more and more popular these days because these are considered
as environment friendly building. The government is taking appropriate steps in implementation of green
building concepts by providing increase in Floor area ratio. They are making action plan on climate change on sustainable habitats by proposing smart city concepts. Further in addition to that BEE is putting their effort on appliance labelling programme which helps in appraisal and clearance of large construction projects. Several corporate organizations, institutions and construction companies are now practising green building concept in the construction. There are many green building rating systems in
place. GRIHA (Green Rating for Integrated Habitat Assessment) and LEED (Leadership in Energy and
Environment Design ) was developed in response to this need. The GRIHA is considered as Indian National Rating System which have been finalised after incorporating various modifications suggested by a group of architects and experts. United States Green Building Council administered (LEED) as the leading green building rating system which is ranked first among other systems. LEED is contributing heavily in converting the built environment towards sustainable development. The buildings which come under GRIHA are those which are having land area more than 2,500 Sqm. (except for industrial
complexes). These buildings can undergo this certification programme. The GRIHA doesn’t cover buildings having area less than 2500 sqm so the present study focuses on providing a rating system for small residential buildings. By adopting this rating system more and more buildings may be covered fo sustainable development. It gives a boost to nearby surroundings
This document discusses sustainable built environments and GRIHA (Green Rating for Integrated Habitat Assessment), India's green building rating system. It covers the following key points:
- Elements of sustainable habitats include optimal land use, transportation systems, water and waste management, and use of renewable energy sources.
- GRIHA was created to facilitate the design, construction and operation of green buildings in India and to measure their environmental performance.
- GRIHA criteria cover areas like site selection, energy and water efficiency, waste management, and indoor environmental quality. Projects are rated on a 100-point scale to determine their level of sustainability.
- There are different GRIHA variants for buildings of different sizes
This document summarizes a study that investigated using a combination of recycled coarse aggregates and e-waste as a replacement for conventional aggregates in concrete. The study tested different proportions of e-waste and recycled coarse aggregates to determine the optimal mix. Specimens were tested for compressive strength at 7, 14, and 28 days as well as flexural strength. The results showed that a mix with 5% e-waste and 95% recycled coarse aggregates as a replacement achieved compressive strengths meeting standards for use as a sub-base material in low-traffic pavements, providing a potential application for reusing these wastes. Testing of beams with e-waste and steel reinforcement also showed that while e-waste reduced load capacity significantly compared
IRJET- Conversion and Comparison of a Conventional Building to a Green Bu...IRJET Journal
This document discusses converting a conventional building to a green building. It begins by outlining various materials that can be used to make a building more sustainable, such as green roofs, LED lights, low-VOC paints, and dual-flush toilets. It then describes applying these materials to convert a university building from conventional to green. Cost analyses of the materials show that while initial costs may be higher, green buildings save money over time through reduced energy and water consumption. The conclusion is that green building focuses on reducing environmental impact and operating costs compared to conventional buildings.
Wind damage to buildings, infrastrucuture and landscape elements along the be...eSAT Publishing House
1) A visual study was conducted to assess wind damage from Cyclone Hudhud along the 27km Visakha-Bheemli Beach road in Visakhapatnam, India.
2) Residential and commercial buildings suffered extensive roof damage, while glass facades on hotels and restaurants were shattered. Infrastructure like electricity poles and bus shelters were destroyed.
3) Landscape elements faced damage, including collapsed trees that damaged pavements, and debris in parks. The cyclone wiped out over half the city's green cover and caused beach erosion around protected areas.
Study and analysis of energy rating of realAditya Ghumare
This document summarizes a study analyzing energy rating systems for real estate projects in India. It includes an introduction, literature review on energy rating parameters and systems in India, an overview of the main energy rating organizations (GRIHA, IGBC, BEE), case study analysis of the energy rating of NICMAR Pune campus based on GRIHA and LEED standards, and conclusions/suggestions. The case study found that the NICMAR campus did not meet certification standards due to opportunities for improving energy efficiency and sustainable features. Overall, the study assessed that energy rating is important for promoting sustainable building and reducing energy use in India.
Review on Green Building Concepts & TechniquesIRJET Journal
This document discusses methods for constructing green buildings. It defines a green building as one that uses eco-friendly materials and construction techniques to reduce environmental impacts. The key methods discussed are using sustainable building materials like aerated concrete blocks and straw bales, applying techniques like passive solar design and building orientation to optimize energy efficiency, and implementing policy changes like taxing excessive water usage. The goal of green building is to lower carbon emissions from the construction industry and create structures that preserve resources for future generations.
DESIGN AND MODIFICATION OF GREEN BUILDING ASPECT AT JILLA SEVASADAN, VYARA | ...Journal For Research
India became independent on 15 August 1947. Though, after independence achieved tremendous success in many fields but still much is needs to be done in order to become developed nation. Statistics betrays that after independence our growth rate has increased from 3% to 9%. Energy is driving wheel of the country. But still we are facing problems like demand of energy and water. Jilla Seva sadan, Vyara is first green building in Gujarat. Mainly under green building design three aspects had been covered in this segment mainly water conservation, energy conservation and material conservation. Comparison was made using green building concept and conventional building concept in this three aspect. From the study it was seen that water consumption, energy consumption and material consumption was really reduced to 30 to 40% using green building concept. By this study, Green building concept really can be achieved in Jilla Sevasadan, Vyara.
IRJET - Anlysis and Study of Existing Sustainable BuildingIRJET Journal
The document analyzes sustainable building design and its benefits. It discusses how sustainable buildings use less energy and water, generate less waste, and are healthier for occupants compared to conventional buildings. Sustainable design aims to minimize environmental impacts and maximize resource efficiency over a building's lifecycle. Several green building rating systems have been developed to evaluate energy and environmental performance. The benefits of sustainable buildings include reduced operating costs, enhanced marketability, increased occupant productivity, and economic, social and environmental benefits.
This document provides an overview of green-certified affordable housing projects in India based on the experiences of developers Red Fort Capital and The 3C Group. It discusses the LEED certification standards adopted in India, the end-user and environmental benefits of green projects, specifications required to achieve certification, additional construction costs, and sales advantages. Green-certified projects provide homeowners with 15% electricity and 33% water savings while benefiting the environment through reduced resource usage and emissions. They cost 5% more to build but see higher sales absorption and price escalation than non-green projects.
Indian Green Building Council (IGBC) Green New Buildings – 2014Hrishikesh Satpute
The document discusses the Indian Green Building Council's (IGBC) Green New Buildings rating system. It aims to facilitate environmentally friendly buildings through design, water and energy efficiency, waste management, and occupant health. The rating system evaluates buildings across modules like energy, water, materials, site selection, and indoor quality. Buildings are certified at levels from certified to super platinum based on their score. The system addresses national priorities around conservation and aims to reduce buildings' environmental impacts. It provides a checklist that sums points across modules to determine a project's certification level.
Green buildings- PAHARPUR BUSINESS CENTREAkash Gupta
The document is a report on valuing a non-green building, Eros Corporate Tower, compared to a green building, Green Boulevard, located in Noida, India. It was written by Akash Gupta for partial fulfillment of an MBA degree at RICS School of Built Environment under the guidance of Professor Saurabh Verma. The report includes declarations, acknowledgements, certificates, tables of contents, and an introduction on green buildings and sustainability in India.
Water is an important consideration for green building due to increasing water scarcity around the world. Buildings account for 20% of water usage, but efficiency strategies can achieve savings of 40%. Strategies include using native plants and drip irrigation for landscaping, low flow fixtures, water monitoring, rainwater harvesting, greywater recycling, and composting toilets. Concrete and steel are the largest material contributors for buildings, but timber and mass timber structures are alternatives that reduce embodied carbon by up to 75%. Life cycle analysis shows embodied carbon and energy can be reduced through material selection and use of sustainable sources like FSC timber.
Research proposal for Treatment of Tannery effluent through constructed wetla...NUST (IESE)
The document proposes research on treating tannery effluent through a constructed wetland integrated with a microbial fuel cell. The objectives are to select indigenous plant varieties for the constructed wetland, identify factors influencing treatment efficiency, and use the microbial fuel cell to increase bacterial activity and power generation. The methodology will involve setting up two single-chamber constructed wetland-microbial fuel cell systems, one with and one without plants. Samples will be analyzed for parameters like COD. Expected outcomes include the plant-microbial fuel cell system achieving higher efficiency than the system without plants.
Certifcation of Building Using GRIHA Rating SystemSandeep Jain
The document is a presentation on the GRIHA rating system for the LT & Academic Complex building at IIT Delhi. It provides details of the building project and outlines the GRIHA criteria used to evaluate the building's sustainable features. It describes aspects like site planning, water and energy management, waste management, and materials used. It indicates the building scored 84 points out of 100 to achieve a 4-star GRIHA rating, recognizing its efforts in optimizing resource use, minimizing ecological impact and incorporating sustainable practices in line with GRIHA standards.
The document discusses green schools and IGBC's green school rating system. It defines a green school as one that addresses children's health and hygiene, conserves resources, uses less water and energy, and generates less waste. The rating system focuses on site selection, water and energy practices, classroom furniture, indoor quality, health, and green education. Top features of green schools include daylight, ventilation, water and energy efficiency, waste handling, transit, and universal design. The rating process involves point distributions across various sustainability modules and levels of certification. Several example schools in India that have achieved platinum ratings are highlighted.
This document discusses green buildings and their importance. It begins by outlining how buildings impact the environment through their energy usage, materials consumption, and waste generation. It then defines green buildings as structures that more efficiently use resources like energy, water, materials and land compared to standard buildings. Some key points made include: the Indian Green Building Council promotes green building standards and certification in India; the Hyderabad Metro Rail Project employs various green features like regenerative energy systems, rainwater harvesting, and LED lighting; and the advantages of green buildings are lower costs, reduced environmental impact, and expanded markets for green products and services.
IRJET- Sustainable Technologies for Residential Townships in India: A ReviewIRJET Journal
This document reviews sustainable technologies that can be integrated into residential buildings in India to conserve natural resources. It identifies technologies that are technically efficient, economically viable, locally available, and environmentally suitable. Through a literature review and market survey, it finds that fly ash bricks require less capital cost and CO2 emissions than other building materials. Rainwater harvesting using an underground tank with PVC pipes and a filter is a feasible way to reuse rooftop rainwater. Installing low-flow devices like showerheads, faucets, and dual flush toilets is an effective technique for water conservation. A greywater treatment technology developed in India is found to be technically efficient and cost effective without requiring energy for treatment. Solar photovolta
A REVIEW PAPER ON LOW COST SEWAGE TREATMENT BY ROOTZONE TECHNOLOGY FOR RESIDE...IRJET Journal
The document discusses the use of root zone technology (RZT) as a low-cost alternative for sewage treatment, especially for small towns. It reviews literature on using constructed wetlands and reed beds to treat sewage. A pilot study was conducted using reactors planted with different species to treat sewage from Herle, India. The results showed that RZT was effective at reducing pollutants like BOD, COD, and nutrients. It was found to be a more cost-effective option than conventional treatment plants, making it suitable for small communities that cannot afford expensive options.
Comparative analysis of Rootzone Treatment (Phytorid Technology) in Domestic ...IRJET Journal
This document presents a comparative analysis of rootzone treatment (Phytorid technology) for domestic sewage treatment. The study aims to compare the characteristics of a Phytorid bed by building a prototype at Amity University, Uttar Pradesh, India. Phytorid technology is a type of constructed wetland system developed by NEERI that uses vertical and horizontal flow beds planted with wetland plants to naturally treat sewage. The prototype was used to process 40 liters of sewage and evaluate treatment effectiveness through quality testing. The methodology section outlines the materials and process used to construct the prototype Phytorid bed and analyze its sewage treatment performance.
Impact of Conventionally and Non-Conventionally Treated Waste Water on Charac...IRJET Journal
This document summarizes a study on the impact of conventionally and non-conventionally treated waste water on the characteristic strength of concrete. The study investigated using secondary treated water from two treatment plants (one conventional, one non-conventional) for mixing and curing concrete cubes, compared to using tap water. The compressive strength of the cubes was tested at 7, 14, and 28 days to determine the optimum type of secondary treated water for concrete mix and curing. Test results showed that the compressive strengths of concrete made with conventionally and non-conventionally treated water were similar and met design standards, indicating treated waste water can be used as an alternative to fresh water in concrete.
PERFORMANCE AND RATING OF RESIDENTIAL GREEN BUILDING civej
The green building concept is becoming more and more popular these days because these are considered
as environment friendly building. The government is taking appropriate steps in implementation of green
building concepts by providing increase in Floor area ratio. They are making action plan on climate change on sustainable habitats by proposing smart city concepts. Further in addition to that BEE is putting their effort on appliance labelling programme which helps in appraisal and clearance of large construction projects. Several corporate organizations, institutions and construction companies are now practising green building concept in the construction. There are many green building rating systems in
place. GRIHA (Green Rating for Integrated Habitat Assessment) and LEED (Leadership in Energy and
Environment Design ) was developed in response to this need. The GRIHA is considered as Indian National Rating System which have been finalised after incorporating various modifications suggested by a group of architects and experts. United States Green Building Council administered (LEED) as the leading green building rating system which is ranked first among other systems. LEED is contributing heavily in converting the built environment towards sustainable development. The buildings which come under GRIHA are those which are having land area more than 2,500 Sqm. (except for industrial
complexes). These buildings can undergo this certification programme. The GRIHA doesn’t cover buildings having area less than 2500 sqm so the present study focuses on providing a rating system for small residential buildings. By adopting this rating system more and more buildings may be covered fo sustainable development. It gives a boost to nearby surroundings
This document discusses sustainable built environments and GRIHA (Green Rating for Integrated Habitat Assessment), India's green building rating system. It covers the following key points:
- Elements of sustainable habitats include optimal land use, transportation systems, water and waste management, and use of renewable energy sources.
- GRIHA was created to facilitate the design, construction and operation of green buildings in India and to measure their environmental performance.
- GRIHA criteria cover areas like site selection, energy and water efficiency, waste management, and indoor environmental quality. Projects are rated on a 100-point scale to determine their level of sustainability.
- There are different GRIHA variants for buildings of different sizes
This document summarizes a study that investigated using a combination of recycled coarse aggregates and e-waste as a replacement for conventional aggregates in concrete. The study tested different proportions of e-waste and recycled coarse aggregates to determine the optimal mix. Specimens were tested for compressive strength at 7, 14, and 28 days as well as flexural strength. The results showed that a mix with 5% e-waste and 95% recycled coarse aggregates as a replacement achieved compressive strengths meeting standards for use as a sub-base material in low-traffic pavements, providing a potential application for reusing these wastes. Testing of beams with e-waste and steel reinforcement also showed that while e-waste reduced load capacity significantly compared
IRJET- Conversion and Comparison of a Conventional Building to a Green Bu...IRJET Journal
This document discusses converting a conventional building to a green building. It begins by outlining various materials that can be used to make a building more sustainable, such as green roofs, LED lights, low-VOC paints, and dual-flush toilets. It then describes applying these materials to convert a university building from conventional to green. Cost analyses of the materials show that while initial costs may be higher, green buildings save money over time through reduced energy and water consumption. The conclusion is that green building focuses on reducing environmental impact and operating costs compared to conventional buildings.
Wind damage to buildings, infrastrucuture and landscape elements along the be...eSAT Publishing House
1) A visual study was conducted to assess wind damage from Cyclone Hudhud along the 27km Visakha-Bheemli Beach road in Visakhapatnam, India.
2) Residential and commercial buildings suffered extensive roof damage, while glass facades on hotels and restaurants were shattered. Infrastructure like electricity poles and bus shelters were destroyed.
3) Landscape elements faced damage, including collapsed trees that damaged pavements, and debris in parks. The cyclone wiped out over half the city's green cover and caused beach erosion around protected areas.
Study and analysis of energy rating of realAditya Ghumare
This document summarizes a study analyzing energy rating systems for real estate projects in India. It includes an introduction, literature review on energy rating parameters and systems in India, an overview of the main energy rating organizations (GRIHA, IGBC, BEE), case study analysis of the energy rating of NICMAR Pune campus based on GRIHA and LEED standards, and conclusions/suggestions. The case study found that the NICMAR campus did not meet certification standards due to opportunities for improving energy efficiency and sustainable features. Overall, the study assessed that energy rating is important for promoting sustainable building and reducing energy use in India.
Review on Green Building Concepts & TechniquesIRJET Journal
This document discusses methods for constructing green buildings. It defines a green building as one that uses eco-friendly materials and construction techniques to reduce environmental impacts. The key methods discussed are using sustainable building materials like aerated concrete blocks and straw bales, applying techniques like passive solar design and building orientation to optimize energy efficiency, and implementing policy changes like taxing excessive water usage. The goal of green building is to lower carbon emissions from the construction industry and create structures that preserve resources for future generations.
DESIGN AND MODIFICATION OF GREEN BUILDING ASPECT AT JILLA SEVASADAN, VYARA | ...Journal For Research
India became independent on 15 August 1947. Though, after independence achieved tremendous success in many fields but still much is needs to be done in order to become developed nation. Statistics betrays that after independence our growth rate has increased from 3% to 9%. Energy is driving wheel of the country. But still we are facing problems like demand of energy and water. Jilla Seva sadan, Vyara is first green building in Gujarat. Mainly under green building design three aspects had been covered in this segment mainly water conservation, energy conservation and material conservation. Comparison was made using green building concept and conventional building concept in this three aspect. From the study it was seen that water consumption, energy consumption and material consumption was really reduced to 30 to 40% using green building concept. By this study, Green building concept really can be achieved in Jilla Sevasadan, Vyara.
IRJET - Anlysis and Study of Existing Sustainable BuildingIRJET Journal
The document analyzes sustainable building design and its benefits. It discusses how sustainable buildings use less energy and water, generate less waste, and are healthier for occupants compared to conventional buildings. Sustainable design aims to minimize environmental impacts and maximize resource efficiency over a building's lifecycle. Several green building rating systems have been developed to evaluate energy and environmental performance. The benefits of sustainable buildings include reduced operating costs, enhanced marketability, increased occupant productivity, and economic, social and environmental benefits.
This document provides an overview of green-certified affordable housing projects in India based on the experiences of developers Red Fort Capital and The 3C Group. It discusses the LEED certification standards adopted in India, the end-user and environmental benefits of green projects, specifications required to achieve certification, additional construction costs, and sales advantages. Green-certified projects provide homeowners with 15% electricity and 33% water savings while benefiting the environment through reduced resource usage and emissions. They cost 5% more to build but see higher sales absorption and price escalation than non-green projects.
Indian Green Building Council (IGBC) Green New Buildings – 2014Hrishikesh Satpute
The document discusses the Indian Green Building Council's (IGBC) Green New Buildings rating system. It aims to facilitate environmentally friendly buildings through design, water and energy efficiency, waste management, and occupant health. The rating system evaluates buildings across modules like energy, water, materials, site selection, and indoor quality. Buildings are certified at levels from certified to super platinum based on their score. The system addresses national priorities around conservation and aims to reduce buildings' environmental impacts. It provides a checklist that sums points across modules to determine a project's certification level.
Green buildings- PAHARPUR BUSINESS CENTREAkash Gupta
The document is a report on valuing a non-green building, Eros Corporate Tower, compared to a green building, Green Boulevard, located in Noida, India. It was written by Akash Gupta for partial fulfillment of an MBA degree at RICS School of Built Environment under the guidance of Professor Saurabh Verma. The report includes declarations, acknowledgements, certificates, tables of contents, and an introduction on green buildings and sustainability in India.
Water is an important consideration for green building due to increasing water scarcity around the world. Buildings account for 20% of water usage, but efficiency strategies can achieve savings of 40%. Strategies include using native plants and drip irrigation for landscaping, low flow fixtures, water monitoring, rainwater harvesting, greywater recycling, and composting toilets. Concrete and steel are the largest material contributors for buildings, but timber and mass timber structures are alternatives that reduce embodied carbon by up to 75%. Life cycle analysis shows embodied carbon and energy can be reduced through material selection and use of sustainable sources like FSC timber.
Research proposal for Treatment of Tannery effluent through constructed wetla...NUST (IESE)
The document proposes research on treating tannery effluent through a constructed wetland integrated with a microbial fuel cell. The objectives are to select indigenous plant varieties for the constructed wetland, identify factors influencing treatment efficiency, and use the microbial fuel cell to increase bacterial activity and power generation. The methodology will involve setting up two single-chamber constructed wetland-microbial fuel cell systems, one with and one without plants. Samples will be analyzed for parameters like COD. Expected outcomes include the plant-microbial fuel cell system achieving higher efficiency than the system without plants.
Certifcation of Building Using GRIHA Rating SystemSandeep Jain
The document is a presentation on the GRIHA rating system for the LT & Academic Complex building at IIT Delhi. It provides details of the building project and outlines the GRIHA criteria used to evaluate the building's sustainable features. It describes aspects like site planning, water and energy management, waste management, and materials used. It indicates the building scored 84 points out of 100 to achieve a 4-star GRIHA rating, recognizing its efforts in optimizing resource use, minimizing ecological impact and incorporating sustainable practices in line with GRIHA standards.
The document discusses green schools and IGBC's green school rating system. It defines a green school as one that addresses children's health and hygiene, conserves resources, uses less water and energy, and generates less waste. The rating system focuses on site selection, water and energy practices, classroom furniture, indoor quality, health, and green education. Top features of green schools include daylight, ventilation, water and energy efficiency, waste handling, transit, and universal design. The rating process involves point distributions across various sustainability modules and levels of certification. Several example schools in India that have achieved platinum ratings are highlighted.
This document discusses green buildings and their importance. It begins by outlining how buildings impact the environment through their energy usage, materials consumption, and waste generation. It then defines green buildings as structures that more efficiently use resources like energy, water, materials and land compared to standard buildings. Some key points made include: the Indian Green Building Council promotes green building standards and certification in India; the Hyderabad Metro Rail Project employs various green features like regenerative energy systems, rainwater harvesting, and LED lighting; and the advantages of green buildings are lower costs, reduced environmental impact, and expanded markets for green products and services.
IRJET- Sustainable Technologies for Residential Townships in India: A ReviewIRJET Journal
This document reviews sustainable technologies that can be integrated into residential buildings in India to conserve natural resources. It identifies technologies that are technically efficient, economically viable, locally available, and environmentally suitable. Through a literature review and market survey, it finds that fly ash bricks require less capital cost and CO2 emissions than other building materials. Rainwater harvesting using an underground tank with PVC pipes and a filter is a feasible way to reuse rooftop rainwater. Installing low-flow devices like showerheads, faucets, and dual flush toilets is an effective technique for water conservation. A greywater treatment technology developed in India is found to be technically efficient and cost effective without requiring energy for treatment. Solar photovolta
A REVIEW PAPER ON LOW COST SEWAGE TREATMENT BY ROOTZONE TECHNOLOGY FOR RESIDE...IRJET Journal
The document discusses the use of root zone technology (RZT) as a low-cost alternative for sewage treatment, especially for small towns. It reviews literature on using constructed wetlands and reed beds to treat sewage. A pilot study was conducted using reactors planted with different species to treat sewage from Herle, India. The results showed that RZT was effective at reducing pollutants like BOD, COD, and nutrients. It was found to be a more cost-effective option than conventional treatment plants, making it suitable for small communities that cannot afford expensive options.
Comparative analysis of Rootzone Treatment (Phytorid Technology) in Domestic ...IRJET Journal
This document presents a comparative analysis of rootzone treatment (Phytorid technology) for domestic sewage treatment. The study aims to compare the characteristics of a Phytorid bed by building a prototype at Amity University, Uttar Pradesh, India. Phytorid technology is a type of constructed wetland system developed by NEERI that uses vertical and horizontal flow beds planted with wetland plants to naturally treat sewage. The prototype was used to process 40 liters of sewage and evaluate treatment effectiveness through quality testing. The methodology section outlines the materials and process used to construct the prototype Phytorid bed and analyze its sewage treatment performance.
Impact of Conventionally and Non-Conventionally Treated Waste Water on Charac...IRJET Journal
This document summarizes a study on the impact of conventionally and non-conventionally treated waste water on the characteristic strength of concrete. The study investigated using secondary treated water from two treatment plants (one conventional, one non-conventional) for mixing and curing concrete cubes, compared to using tap water. The compressive strength of the cubes was tested at 7, 14, and 28 days to determine the optimum type of secondary treated water for concrete mix and curing. Test results showed that the compressive strengths of concrete made with conventionally and non-conventionally treated water were similar and met design standards, indicating treated waste water can be used as an alternative to fresh water in concrete.
WASTE AND RECYCLED MATERIAL IN CONCRETE TECHNOLOGYIRJET Journal
This document discusses the use of waste and recycled materials in concrete technology. It summarizes the benefits and challenges of using fly ash and rice husk as substitutes for cement in concrete. Fly ash improves workability and durability of concrete while also reducing costs. However, many power plants in India are not properly managing or utilizing their fly ash, resulting in environmental hazards. Rice husk is also considered as a cement substitute but farmers in northern India commonly burn rice residue after harvest, contributing to severe air pollution every winter. More innovative and financially supportive solutions are needed to encourage sustainable waste management and reuse in the construction industry in India.
Design Modification of a Copper Water Heater for Rapid HeatingIRJET Journal
The document describes the design modification of a traditional copper water heater commonly used in rural Indian areas. The traditional design uses firewood as a fuel source and takes a long time to heat water. The researchers modified the design to include small copper tubes in a crisscross pattern within a stainless steel vessel. This increases the heating surface area and allows for faster and more efficient heating of water when using LPG gas rather than firewood. Testing showed the modified design could heat water to boiling temperature in under 15 minutes while reducing fuel consumption and emissions. The researchers concluded the low-cost modified design provides a safer and more sustainable water heating option for rural communities.
IRJET- Replacement of Aggregate by C&D Waste ConcreteIRJET Journal
This document discusses a study that evaluated the strength and economic characteristics of concrete with natural aggregates replaced by demolished concrete waste aggregates. Concrete cubes were made with natural aggregate replaced at 10%, 20%, and 30% levels. The cubes were tested at 7 and 28 days for compressive, flexural, and splitting tensile strengths. The results were compared to a control concrete made with only natural aggregates. The demolished concrete waste was obtained from a construction site, crushed, washed, and dried before use as recycled coarse aggregate. The study found that concrete with up to 30% replacement of natural coarse aggregate with recycled concrete aggregate achieved strengths close to the control concrete.
Waste Management of Construction and Demolition Material towards Sustainable ...IJSRED
This document summarizes a research paper about managing construction and demolition waste in Nagpur City, India in a sustainable way. It discusses how construction waste is increasing rapidly as building activity increases. If not recycled properly, this waste can cause environmental problems. The paper proposes developing a system to recycle construction and demolition waste to reduce illegal dumping and environmental destruction. Recycling this waste can produce recycled materials like concrete, pavers and blocks that can be used in construction at a lower cost while maintaining strength and durability. This supports sustainable waste management and development.
WATERSHED MANAGEMENT AT BHARANANGANAM PANCHAYATH OF KOTTAYAM DISTRICT,INDIAIRJET Journal
This document summarizes a study on watershed management in the Bharananganam Panchayath of Kottayam district, India. The study aims to identify and distribute water resources in the area through surveys, maps created with QGIS software, and water budgeting. Based on the collected data, the study provides design proposals and management plans to properly guide and conserve the water resources, including constructing dams and barriers, improving infrastructure, and identifying suitable household practices. The overall goal is to achieve a balance between water demand and availability in a sustainable manner.
A study on customer preferences and perceptions on quality and services of re...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
This document summarizes a study on simulating lake tap flow using computational fluid dynamics (CFD). Lake tapping involves blasting a rock plug at the bottom of a lake to provide a tunnel for water flow and hydropower generation. The study specifically looks at simulating flow conditions for a proposed third lake tap at Koyna Hydroelectric Project in India. It uses the CFD software FLUENT to model single-phase water flow and two-phase water-boulder flow through intake tunnels and a muck pit for different angles of the muck pit base. The simulations analyze flow patterns, velocities and how outlet velocity is reduced as the base angle increases due to circulation and reverse flow in the muck pit.
Improving the Effectiveness of Wastewater Treatment Systems to Enhance Water ...IRJET Journal
The document discusses improving wastewater treatment systems to enhance water quality and sustainability. It describes how wastewater treatment involves a multi-stage process to remove contaminants and make the water suitable for reuse. This includes preliminary treatment to remove solids, primary treatment using sedimentation, secondary treatment using bacteria to break down organic matter, and sometimes tertiary treatment for advanced purification. The document also examines various techniques used for industrial and domestic wastewater treatment and their benefits, such as using algae, membranes, and immobilized microbes.
Introduction to Waste Water Treatment by Root Zone TechniqueIRJET Journal
This document discusses root zone wastewater treatment techniques. It provides an abstract and introduction on using constructed wetlands with root zones to effectively treat domestic and industrial effluents. It then reviews 7 previous literature sources that studied the effectiveness of root zone systems in reducing parameters like BOD, COD, nutrients, and heavy metals from wastewater. The document outlines the objectives, motivations, and methodology of studying root zone treatment on a pilot unit with plants like Canna and Alocasia. It concludes that root zone systems provide a natural, low-cost method for wastewater treatment and can be used for small communities or as polishing for other systems.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Use of scc and rca for sustainable construction – eSAT Journals
Abstract This paper presents a brief review on the sustainability in building construction, environmental protection with respect to construction industry, constitutional provisions of environmental act and issues of environmental management plan (EMP). Also, Special emphasis is given on use of Self-Compacting Concrete (SCC) and Recycled Concrete Aggregate (RCA) for sustainability. SCC has significant environmental advantages in comparison to the vibrated concrete; absence of noise pollution and vibrations during construction provides a healthier working environment. In this paper, the potential for usage of coarse recycled aggregate obtained from crushed concrete for making self-compacting concrete was discussed, emphasizing its ecological value. The use of RCA contributes to the environment by solving the issue of waste disposal due to the demolition of old structures and also conserving the natural resources (Coarse Aggregate). Keywords: Sustainability, Self-Compacting Concrete (SCC), Recycled Concrete Aggregate (RCA), Construction and Demolition (C&D) Waste, Environmental Act, Environmental Management Plan
IRJET- Construction of E3 Shelter by Civil Waste Material: A ReviewIRJET Journal
This document reviews the construction of shelters using waste materials from construction sites. It aims to reduce construction costs and make shelters more economical, sustainable, and eco-friendly. The waste materials used include broken bricks, tiles, granite pieces, and other debris. Using these discarded materials reuses waste and lessens the environmental impact of construction. Previous studies found that incorporating construction waste into concrete and structures provides strength while lowering pollution. The proposed shelters could be applied to bus stops, traffic areas, and temporary housing after disasters to provide shelter in a green and affordable manner.
DESIGN OF WATER TREATMENT PLANT FOR DAVANGERE CITYIRJET Journal
This document discusses the design of a water treatment plant for Davangere City, Karnataka, India. It begins with an introduction to the importance of water treatment for health, environmental, and sustainability reasons. It then provides demographic information about Davangere City and outlines the objectives of the water treatment plant design. The design summaries are then presented for the intake structure, cascade aerator, and clariflocculator units. The conclusions recognize that the water treatment plant design will address Davangere City's current and future water supply needs over the next 4 decades.
IRJET- Comparative Study between RCC Structures and Prefabricated StructuresIRJET Journal
This document compares traditional reinforced concrete (RCC) structures to prefabricated structures. It discusses the increasing costs of construction in India and need for more affordable housing options. It then summarizes 5 major prefabricated construction systems promoted by the Building Materials and Technology Promotion Council (BMTPC) of India: 1) monolithic concrete construction, 2) light gauge steel framed structures, 3) precast large concrete panels, 4) structural insulated panels (SIP), and 5) glass fiber reinforced gypsum (GFRG) panels. After analyzing the advantages and disadvantages, the author determines that GFRG panels are the most suitable option as they save on materials, time, and labor while providing the most usable space and
CURRENT WATER MANAGEMENT PRACTICES IN SINGLE UNIT RESIDENTIAL BUNGALOWS AT KO...IRJET Journal
The document discusses current water management practices in single unit residential bungalows in Kolhapur, India. It presents a case study of an existing residence in Kolhapur that utilizes rainwater harvesting to reduce municipal water consumption, uses grey water for gardening, and has a septic tank. The document analyzes water management awareness and practices in Kolhapur, finding that while systems like rainwater harvesting and septic tanks are required, many residents do not implement or maintain them properly. It concludes that such systems should be installed and monitored in all single unit homes to conserve water, lower costs, and contribute to groundwater replenishment.
Similar to IRJET- Development of Sustainable Renewable Resource Management Tool for Residential Townships (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all