Detail engineering design for main process area for Train 1 and 2 in Tangguh LNG Plant Project in Papua - Indonesia. It consist of Reinforced Concrete Piperacks and Steel Structures. The structural analysis used StaadPro
Recycled aggregate concrete is a new way for a sustainable development in the field of construction technology. In order to conserve our resources as well as using them wisely is very vital to deaccelerate our resource consumption rate.
Recycled aggregate proves to be one of best solution to construction industry when used with taken care.
Papercrete is a building material made from a mixture of shredded paper, water, and Portland cement. It can be poured into molds and sets into strong, lightweight blocks like concrete. Papercrete has insulating and sound absorbing properties that make it suitable for construction. While it is not structurally strong enough for load-bearing walls, papercrete can be used for inner walls and decoration. It is an environmentally friendly alternative to concrete that utilizes waste paper but lacks regulatory approval and its use at large scale could increase deforestation.
Green concrete is more environmentally friendly than traditional concrete by using less energy in production and emitting less carbon dioxide. It incorporates waste materials like fly ash as a partial cement replacement. Fly ash reduces carbon dioxide emissions and improves concrete properties. Green concrete has applications in construction where it provides benefits like reduced weight, costs, and environmental impacts compared to traditional concrete. Its mix design and performance are similar to conventional concrete making it a sustainable alternative.
Summer Training Report at Simplex Infrastructures and Salarpuria Joint Ventur...Arijit Acharya
A report on my month long summer training at Silveroak Estate, a joint venture project of Simplex Infrastructures and Salarpuria Group.
Organization: Simplex Infrastructures Ltd.
Duration: 30 days (1st – 30th July, 2014)
Location: Silver Oaks Housing Project, Rajarhat
Description: Through this training gained knowledge about the procedure of residential building construction, safety measures at site, plastering and finishing work, concreting work, reinforcement details, quality control etc.
Presentation on using industrial waste water in making of plain concrete @ in...Raghavendra Rachamadugu
Improving ‘waste reduction’ and ‘recycling techniques’ is currently being advocated worldwide. For transforming our words into action, finding a remedy became imperative. Our intentions drifted our attention towards efficiency of water treatment, dissipation of wealth for partially recovering its potability and conserving the precious water resource for sustainable development. With the world advancing in concrete technology and growing scarcity of usable water, we are compelled to start with replacing the use of potable water in construction by ‘industrial waste water’. The feasibility of using industrial effluents as mixing water and the effect of its constituents on cement mortar properties were experimentally evaluated. Cement mortar specimens were cast using crude waste water and deionised water for comparison. This paper examines the effect of industrial waste water (from electroplating industry) on cement mortar properties like setting time, density and compressive strength. Using fairly conservative assumptions regarding the life of concrete prepared using water tainted with metallic ions, the rate of chemical deterioration and with a greater emphasis on cost effectiveness, it can be shown that this breakthrough most likely achieves overall positive social benefits.
The document discusses bubble deck slabs, which are hollow concrete slabs that use plastic spheres to replace ineffective concrete. There are three main types - filigree elements, reinforcement modules, and finished planks. Bubble deck slabs are lighter than traditional slabs, stronger, allow for larger spans, and use less material. They also provide benefits like reduced construction time and costs as well as being more environmentally friendly through lower CO2 emissions.
This document discusses recycled aggregate concrete (RAC). It defines RAC as concrete produced using recycled concrete aggregates. These aggregates are produced by crushing waste concrete. The document outlines the characteristics, classification, production process, uses, benefits and conclusions regarding RAC. It finds that RAC has lower strength but can be used for applications like road bases. Using RAC provides benefits like reduced waste and cost savings compared to using natural aggregates.
This document provides an introduction and guide to detailing structural steel. It covers topics such as common structural steels and shapes, tolerances, connections, welding and bolting, protective treatments, drawing standards, design guidance, and examples of detailed steel structures. The goal is to inform those involved in designing, detailing, fabricating, and erecting steel structures on best practices to efficiently produce structures that meet design requirements. The second edition has been revised to account for developments in materials, design codes, and computer-aided detailing.
Recycled aggregate concrete is a new way for a sustainable development in the field of construction technology. In order to conserve our resources as well as using them wisely is very vital to deaccelerate our resource consumption rate.
Recycled aggregate proves to be one of best solution to construction industry when used with taken care.
Papercrete is a building material made from a mixture of shredded paper, water, and Portland cement. It can be poured into molds and sets into strong, lightweight blocks like concrete. Papercrete has insulating and sound absorbing properties that make it suitable for construction. While it is not structurally strong enough for load-bearing walls, papercrete can be used for inner walls and decoration. It is an environmentally friendly alternative to concrete that utilizes waste paper but lacks regulatory approval and its use at large scale could increase deforestation.
Green concrete is more environmentally friendly than traditional concrete by using less energy in production and emitting less carbon dioxide. It incorporates waste materials like fly ash as a partial cement replacement. Fly ash reduces carbon dioxide emissions and improves concrete properties. Green concrete has applications in construction where it provides benefits like reduced weight, costs, and environmental impacts compared to traditional concrete. Its mix design and performance are similar to conventional concrete making it a sustainable alternative.
Summer Training Report at Simplex Infrastructures and Salarpuria Joint Ventur...Arijit Acharya
A report on my month long summer training at Silveroak Estate, a joint venture project of Simplex Infrastructures and Salarpuria Group.
Organization: Simplex Infrastructures Ltd.
Duration: 30 days (1st – 30th July, 2014)
Location: Silver Oaks Housing Project, Rajarhat
Description: Through this training gained knowledge about the procedure of residential building construction, safety measures at site, plastering and finishing work, concreting work, reinforcement details, quality control etc.
Presentation on using industrial waste water in making of plain concrete @ in...Raghavendra Rachamadugu
Improving ‘waste reduction’ and ‘recycling techniques’ is currently being advocated worldwide. For transforming our words into action, finding a remedy became imperative. Our intentions drifted our attention towards efficiency of water treatment, dissipation of wealth for partially recovering its potability and conserving the precious water resource for sustainable development. With the world advancing in concrete technology and growing scarcity of usable water, we are compelled to start with replacing the use of potable water in construction by ‘industrial waste water’. The feasibility of using industrial effluents as mixing water and the effect of its constituents on cement mortar properties were experimentally evaluated. Cement mortar specimens were cast using crude waste water and deionised water for comparison. This paper examines the effect of industrial waste water (from electroplating industry) on cement mortar properties like setting time, density and compressive strength. Using fairly conservative assumptions regarding the life of concrete prepared using water tainted with metallic ions, the rate of chemical deterioration and with a greater emphasis on cost effectiveness, it can be shown that this breakthrough most likely achieves overall positive social benefits.
The document discusses bubble deck slabs, which are hollow concrete slabs that use plastic spheres to replace ineffective concrete. There are three main types - filigree elements, reinforcement modules, and finished planks. Bubble deck slabs are lighter than traditional slabs, stronger, allow for larger spans, and use less material. They also provide benefits like reduced construction time and costs as well as being more environmentally friendly through lower CO2 emissions.
This document discusses recycled aggregate concrete (RAC). It defines RAC as concrete produced using recycled concrete aggregates. These aggregates are produced by crushing waste concrete. The document outlines the characteristics, classification, production process, uses, benefits and conclusions regarding RAC. It finds that RAC has lower strength but can be used for applications like road bases. Using RAC provides benefits like reduced waste and cost savings compared to using natural aggregates.
This document provides an introduction and guide to detailing structural steel. It covers topics such as common structural steels and shapes, tolerances, connections, welding and bolting, protective treatments, drawing standards, design guidance, and examples of detailed steel structures. The goal is to inform those involved in designing, detailing, fabricating, and erecting steel structures on best practices to efficiently produce structures that meet design requirements. The second edition has been revised to account for developments in materials, design codes, and computer-aided detailing.
Presentation on Comparative study Of concrete using Recycled coarse aggregatesShanu Aggarwal
The document provides an overview of a comparative study on concrete using recycled coarse aggregates. It discusses the need for recycled aggregates due to shortage of natural aggregates and increasing construction waste. It also explains the process of recycling concrete. The document then reviews several literature studies on properties of concrete with recycled aggregates. It further lists the various experiments conducted as part of the study, including tests on fine and coarse aggregates, cement, and recycled coarse aggregates. The results of sieve analysis, water absorption, crushing value, impact value, specific gravity tests are presented.
Lightweight concrete, also known as foam concrete or foamed concrete, is a cement-based material that is produced using a minimum of 20% foam to replace fine aggregate, resulting in a density of 400-1600 kg/m3. It has advantages over normal concrete such as lower weight, improved thermal insulation and fire resistance, cost savings, and easier construction. Some disadvantages include increased mixing time and difficulty in finishing due to its porous nature. Foam concrete has a variety of applications and has been used successfully in marine structures, bridges, and railway platforms.
Utilization Plastic (Pet) Bottle As A Bricks in Building Construction Mangal Maurya
The document discusses utilizing plastic bottles as bricks in building construction as an environmentally friendly alternative. It describes collecting plastic bottles, filling them with soil and rice husk, and using them like bricks to construct walls and buildings. The construction process is outlined in 7 steps. Tests were performed to analyze the material's compressive strength, moisture content, and durability. Using plastic bottles as bricks reduces costs by 50% compared to traditional materials and has advantages such as less weight, pollution, and construction waste. The bottles are very durable and can last over 300 years. Some remedies to reduce disadvantages of plastic like pollution are also discussed.
IFC - PROMOTING ENVIRONMENTAL AND SOCIAL RISK MANAGEMENT (ESRM) IN THE FINANC...zubeditufail
The document discusses promoting environmental and social risk management in the financial sector of Pakistan. It provides background on the costs of environmental degradation in Pakistan, outlines what environmental and social risk management is for financial institutions, and proposes an advisory program to help banks implement ESRM practices through developing policies, procedures, training, and providing implementation support. The program aims to help banks manage risk better while also providing new business opportunities in green financing that benefit both banks and their clients.
The document is a technical seminar report submitted by Kamaruddin VN, a student at Jain University, as a partial requirement to earn a Bachelor of Engineering degree in Civil Engineering. The report discusses green concrete, which uses waste materials to make concrete more environmentally friendly. It describes various materials that can be used to make green concrete, including recycled demolition waste and blast furnace slag as coarse aggregates, and manufactured sand and recycled glass as fine aggregates. The report also discusses partially replacing cement with fly ash and using materials like silica fumes and marble powder to improve the properties of green concrete.
Green concrete is a more sustainable type of concrete that uses recycled and waste materials as substitutes for natural aggregates and cement. It aims to reduce CO2 emissions by 21% and increase the use of industrial waste products by 20%. There are four main ways to produce green concrete: 1) using fly ash, 2) using stone dust, 3) using waste glass or sewage sludge ash, and 4) developing new low-impact cements. Green concrete provides benefits like reduced costs, less environmental impact, and comparable or improved strength and durability over traditional concrete.
ADD VALUE AND ADHERE TO REGULATIONS WITH TRACEABILITY OF BATTERY SUPPLY CHAINDesignTeam8
This document discusses Circulor's blockchain-based supply chain traceability technology. It provides examples of how Circulor has helped clients like Volvo trace minerals in battery supply chains. The technology creates digital twins of materials to track them through industrial processes and attributes carbon emissions. Dashboards give authorized stakeholders visibility to monitor activity and risks. The document also outlines new EU battery regulations and how Circulor's platform can help all actors in supply chains comply with increasing traceability and transparency requirements.
Coconut shell as coarse aggregate in the concreteAglaia Connect
Using same mix design, coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate (CA) with waste coconut shell (CS). Coconut shell replaced conventional aggregate by 10%, 20%, 30% and 40% respectively (by volume) and the effect on compressive strength and density of concrete was observed.
interesting civil engineering topics
civil engineering topics for presentation
civil seminar topics ppt
civil engineering seminar topics 2018
best seminar topics for civil engineering
seminar topics pdf
seminar topics for mechanical engineers
seminar topic for civil engineering pdf
El documento resume conceptos básicos sobre suelos y fundamentaciones. Explica que los suelos se originan de la erosión de las rocas de la corteza terrestre. Clasifica los suelos según su granulometría, plasticidad y composición química. Describe diferentes tipos de fundaciones como zapatas, losas, pilotes y pozos. Explica cómo evaluar si una fundación se encuentra en equilibrio considerando las tensiones en el terreno.
BUILDING A RECYCLING INFRASTRUCTURE THAT ACCOUNTS FOR BOTH OPTIMISM AND CAUTIONiQHub
Aqua Metals has developed a sustainable lithium-ion battery recycling process called AquaRefining that produces high purity metals and generates minimal waste. Current recycling methods are inefficient, produce large amounts of carbon emissions and waste. Aqua Metals' process replaces furnaces and heavy chemicals with electricity-powered and closed-loop systems, making it the only viable recycling solution for meeting demand while achieving sustainability and emissions reduction goals. The company is scaling its operations and building facilities to process millions of pounds of battery material annually and help develop a domestic supply chain for critical battery metals.
ACI 530-11 Building Code Requirements and Specification for Masonry.pdfAlicia Buske
This document provides an abstract and overview of the Building Code Requirements and Specification for Masonry Structures. The document was developed jointly by the Masonry Standards Joint Committee (MSJC) which is sponsored by The Masonry Society (TMS), the American Concrete Institute (ACI), and the Structural Engineering Institute of the American Society of Civil Engineers (SEI/ASCE). The standards contained in the document provide requirements for designing, constructing, and specifying masonry structures. The document covers topics such as materials, analysis and design, seismic design, and quality assurance for masonry construction. It is intended to be used by individuals competent to evaluate its recommendations and requirements.
This document provides an overview of ultra high performance concrete (UHPC), including its definition, history, objectives, constituent materials, structural properties, applications, and factors affecting its use. UHPC is defined as a cementitious composite material that has compressive strengths over 150 MPa. It has superior properties such as very high strength and durability compared to normal strength and high performance concretes. The document discusses UHPC mix designs, testing methods, and innovative applications in bridges and buildings.
This presentation gives in depth details about Doing AAC Blockwork with thin mortar adhesive.
It covers all aspect of blockwork activity start from panning till completion.
it also contains the common mistakes made by mason labour during execution of work.
This publication provides worked examples for the design of structural elements in a notional steel framed building according to Eurocode standards. It includes an overview of the Eurocode system and conventions used, and introduces relevant content from Eurocode standards for steel, composite steel and concrete, and concrete structures. The worked examples apply the parameter values and design options specified in the UK National Annexes. They were produced with input from structural design lecturers and are intended to help both students and practicing designers learn Eurocode design methods.
This document provides an overview of self-compacting concrete (SCC). SCC is a special type of concrete that can flow under its own weight and completely fill formwork without any need for vibration or compaction. The document discusses the materials used in SCC including cement, sand, aggregates, water and various admixtures. It also covers the proportioning of SCC, its properties both fresh and hardened, required tests and the benefits and disadvantages of using SCC. In conclusion, SCC is useful for placement in congested areas where normal vibration methods cannot be used and may become the standard concrete in the future.
Self compacting concrete (SCC) complete detailed mix design. you can refer it for your knowledge or academic purpose. for more information regarding civil engineering, follow us on
YouTube channel : https://youtube.com/channel/UCSfiThc6MlOZ9jbDecoQIaw
LinkedIn : https://www.linkedin.com/in/shivaprasad-rajoor-9b04411a9
blog : https://civilcareer4you.blogspot.com/
like, share and subscribe
Use of Waste Materials As a replacement of Coarse Aggregate in Concrete MixNitin Yadav
The document discusses the use of waste materials in concrete. It outlines the objectives of reducing waste and finding alternative materials for construction. Three waste materials are examined: e-waste, rubber tire waste, and coconut shell waste. Their properties like water absorption and specific gravity are tested. Previous research on using these wastes in concrete is summarized. Experiments are described to determine properties of materials. A concrete mix design is provided with the goal of achieving 25MPa compressive strength. The document aims to explore sustainable and economical use of waste in construction materials.
Investigations on Properties of Light Weight Cinder Aggregate ConcreteIJERD Editor
This document summarizes an investigation into the properties of concrete made with cinder aggregate as a partial or full replacement for conventional aggregates. Cinder is a lightweight byproduct of steel manufacturing that can be used to create lighter weight concrete. Tests were conducted replacing granite coarse aggregate with 0-100% cinder aggregate, and river sand fine aggregate with 0-50% cinder powder. Results showed compressive strength was highest with 40% cinder coarse aggregate replacement, but strength generally decreased as replacement levels increased. Tensile strength also decreased with higher cinder replacement. Density of cinder concrete mixes was lower than conventional mixes. The study concluded cinder can be used to create lighter concrete, though strengths are sometimes reduced compared to conventional mixes.
This document provides information about Prestige Engineering LLC, including their contact details, accreditations, facilities, capabilities, personnel, and recently completed projects. Some key details include:
- Prestige Engineering is an engineering company located in Sharjah, UAE that provides design, fabrication, and installation services for the oil, gas, and other industries.
- They have accreditations such as ISO 9001, OHSAS 18001, ASME stamps, and API licenses.
- Their facilities include manufacturing plants with equipment like CNC machines, hydraulic presses, and overhead cranes.
- They have capabilities in areas such as pressure vessels, heat exchangers, storage tanks, and piping in materials like
Briefly, I am Ashish Shrivastava (self employed), Piping stress engineer with 15+ years of experience. I have done wide range of stress analysis in different sectors like Offshore/onshore, Marine, LNG/LPG, Petrochemical, Solar/ Thermal powerplants. Please find my profiles attached here for your reference.
I would be grateful if you can consider my profile for Autocad plant 3D/ pipe stress analysis work that would like to outsource.
I also provide corporate trainings online/offline.
Presentation on Comparative study Of concrete using Recycled coarse aggregatesShanu Aggarwal
The document provides an overview of a comparative study on concrete using recycled coarse aggregates. It discusses the need for recycled aggregates due to shortage of natural aggregates and increasing construction waste. It also explains the process of recycling concrete. The document then reviews several literature studies on properties of concrete with recycled aggregates. It further lists the various experiments conducted as part of the study, including tests on fine and coarse aggregates, cement, and recycled coarse aggregates. The results of sieve analysis, water absorption, crushing value, impact value, specific gravity tests are presented.
Lightweight concrete, also known as foam concrete or foamed concrete, is a cement-based material that is produced using a minimum of 20% foam to replace fine aggregate, resulting in a density of 400-1600 kg/m3. It has advantages over normal concrete such as lower weight, improved thermal insulation and fire resistance, cost savings, and easier construction. Some disadvantages include increased mixing time and difficulty in finishing due to its porous nature. Foam concrete has a variety of applications and has been used successfully in marine structures, bridges, and railway platforms.
Utilization Plastic (Pet) Bottle As A Bricks in Building Construction Mangal Maurya
The document discusses utilizing plastic bottles as bricks in building construction as an environmentally friendly alternative. It describes collecting plastic bottles, filling them with soil and rice husk, and using them like bricks to construct walls and buildings. The construction process is outlined in 7 steps. Tests were performed to analyze the material's compressive strength, moisture content, and durability. Using plastic bottles as bricks reduces costs by 50% compared to traditional materials and has advantages such as less weight, pollution, and construction waste. The bottles are very durable and can last over 300 years. Some remedies to reduce disadvantages of plastic like pollution are also discussed.
IFC - PROMOTING ENVIRONMENTAL AND SOCIAL RISK MANAGEMENT (ESRM) IN THE FINANC...zubeditufail
The document discusses promoting environmental and social risk management in the financial sector of Pakistan. It provides background on the costs of environmental degradation in Pakistan, outlines what environmental and social risk management is for financial institutions, and proposes an advisory program to help banks implement ESRM practices through developing policies, procedures, training, and providing implementation support. The program aims to help banks manage risk better while also providing new business opportunities in green financing that benefit both banks and their clients.
The document is a technical seminar report submitted by Kamaruddin VN, a student at Jain University, as a partial requirement to earn a Bachelor of Engineering degree in Civil Engineering. The report discusses green concrete, which uses waste materials to make concrete more environmentally friendly. It describes various materials that can be used to make green concrete, including recycled demolition waste and blast furnace slag as coarse aggregates, and manufactured sand and recycled glass as fine aggregates. The report also discusses partially replacing cement with fly ash and using materials like silica fumes and marble powder to improve the properties of green concrete.
Green concrete is a more sustainable type of concrete that uses recycled and waste materials as substitutes for natural aggregates and cement. It aims to reduce CO2 emissions by 21% and increase the use of industrial waste products by 20%. There are four main ways to produce green concrete: 1) using fly ash, 2) using stone dust, 3) using waste glass or sewage sludge ash, and 4) developing new low-impact cements. Green concrete provides benefits like reduced costs, less environmental impact, and comparable or improved strength and durability over traditional concrete.
ADD VALUE AND ADHERE TO REGULATIONS WITH TRACEABILITY OF BATTERY SUPPLY CHAINDesignTeam8
This document discusses Circulor's blockchain-based supply chain traceability technology. It provides examples of how Circulor has helped clients like Volvo trace minerals in battery supply chains. The technology creates digital twins of materials to track them through industrial processes and attributes carbon emissions. Dashboards give authorized stakeholders visibility to monitor activity and risks. The document also outlines new EU battery regulations and how Circulor's platform can help all actors in supply chains comply with increasing traceability and transparency requirements.
Coconut shell as coarse aggregate in the concreteAglaia Connect
Using same mix design, coconut shell concrete was prepared by replacement of conventional crushed coarse aggregate (CA) with waste coconut shell (CS). Coconut shell replaced conventional aggregate by 10%, 20%, 30% and 40% respectively (by volume) and the effect on compressive strength and density of concrete was observed.
interesting civil engineering topics
civil engineering topics for presentation
civil seminar topics ppt
civil engineering seminar topics 2018
best seminar topics for civil engineering
seminar topics pdf
seminar topics for mechanical engineers
seminar topic for civil engineering pdf
El documento resume conceptos básicos sobre suelos y fundamentaciones. Explica que los suelos se originan de la erosión de las rocas de la corteza terrestre. Clasifica los suelos según su granulometría, plasticidad y composición química. Describe diferentes tipos de fundaciones como zapatas, losas, pilotes y pozos. Explica cómo evaluar si una fundación se encuentra en equilibrio considerando las tensiones en el terreno.
BUILDING A RECYCLING INFRASTRUCTURE THAT ACCOUNTS FOR BOTH OPTIMISM AND CAUTIONiQHub
Aqua Metals has developed a sustainable lithium-ion battery recycling process called AquaRefining that produces high purity metals and generates minimal waste. Current recycling methods are inefficient, produce large amounts of carbon emissions and waste. Aqua Metals' process replaces furnaces and heavy chemicals with electricity-powered and closed-loop systems, making it the only viable recycling solution for meeting demand while achieving sustainability and emissions reduction goals. The company is scaling its operations and building facilities to process millions of pounds of battery material annually and help develop a domestic supply chain for critical battery metals.
ACI 530-11 Building Code Requirements and Specification for Masonry.pdfAlicia Buske
This document provides an abstract and overview of the Building Code Requirements and Specification for Masonry Structures. The document was developed jointly by the Masonry Standards Joint Committee (MSJC) which is sponsored by The Masonry Society (TMS), the American Concrete Institute (ACI), and the Structural Engineering Institute of the American Society of Civil Engineers (SEI/ASCE). The standards contained in the document provide requirements for designing, constructing, and specifying masonry structures. The document covers topics such as materials, analysis and design, seismic design, and quality assurance for masonry construction. It is intended to be used by individuals competent to evaluate its recommendations and requirements.
This document provides an overview of ultra high performance concrete (UHPC), including its definition, history, objectives, constituent materials, structural properties, applications, and factors affecting its use. UHPC is defined as a cementitious composite material that has compressive strengths over 150 MPa. It has superior properties such as very high strength and durability compared to normal strength and high performance concretes. The document discusses UHPC mix designs, testing methods, and innovative applications in bridges and buildings.
This presentation gives in depth details about Doing AAC Blockwork with thin mortar adhesive.
It covers all aspect of blockwork activity start from panning till completion.
it also contains the common mistakes made by mason labour during execution of work.
This publication provides worked examples for the design of structural elements in a notional steel framed building according to Eurocode standards. It includes an overview of the Eurocode system and conventions used, and introduces relevant content from Eurocode standards for steel, composite steel and concrete, and concrete structures. The worked examples apply the parameter values and design options specified in the UK National Annexes. They were produced with input from structural design lecturers and are intended to help both students and practicing designers learn Eurocode design methods.
This document provides an overview of self-compacting concrete (SCC). SCC is a special type of concrete that can flow under its own weight and completely fill formwork without any need for vibration or compaction. The document discusses the materials used in SCC including cement, sand, aggregates, water and various admixtures. It also covers the proportioning of SCC, its properties both fresh and hardened, required tests and the benefits and disadvantages of using SCC. In conclusion, SCC is useful for placement in congested areas where normal vibration methods cannot be used and may become the standard concrete in the future.
Self compacting concrete (SCC) complete detailed mix design. you can refer it for your knowledge or academic purpose. for more information regarding civil engineering, follow us on
YouTube channel : https://youtube.com/channel/UCSfiThc6MlOZ9jbDecoQIaw
LinkedIn : https://www.linkedin.com/in/shivaprasad-rajoor-9b04411a9
blog : https://civilcareer4you.blogspot.com/
like, share and subscribe
Use of Waste Materials As a replacement of Coarse Aggregate in Concrete MixNitin Yadav
The document discusses the use of waste materials in concrete. It outlines the objectives of reducing waste and finding alternative materials for construction. Three waste materials are examined: e-waste, rubber tire waste, and coconut shell waste. Their properties like water absorption and specific gravity are tested. Previous research on using these wastes in concrete is summarized. Experiments are described to determine properties of materials. A concrete mix design is provided with the goal of achieving 25MPa compressive strength. The document aims to explore sustainable and economical use of waste in construction materials.
Investigations on Properties of Light Weight Cinder Aggregate ConcreteIJERD Editor
This document summarizes an investigation into the properties of concrete made with cinder aggregate as a partial or full replacement for conventional aggregates. Cinder is a lightweight byproduct of steel manufacturing that can be used to create lighter weight concrete. Tests were conducted replacing granite coarse aggregate with 0-100% cinder aggregate, and river sand fine aggregate with 0-50% cinder powder. Results showed compressive strength was highest with 40% cinder coarse aggregate replacement, but strength generally decreased as replacement levels increased. Tensile strength also decreased with higher cinder replacement. Density of cinder concrete mixes was lower than conventional mixes. The study concluded cinder can be used to create lighter concrete, though strengths are sometimes reduced compared to conventional mixes.
This document provides information about Prestige Engineering LLC, including their contact details, accreditations, facilities, capabilities, personnel, and recently completed projects. Some key details include:
- Prestige Engineering is an engineering company located in Sharjah, UAE that provides design, fabrication, and installation services for the oil, gas, and other industries.
- They have accreditations such as ISO 9001, OHSAS 18001, ASME stamps, and API licenses.
- Their facilities include manufacturing plants with equipment like CNC machines, hydraulic presses, and overhead cranes.
- They have capabilities in areas such as pressure vessels, heat exchangers, storage tanks, and piping in materials like
Briefly, I am Ashish Shrivastava (self employed), Piping stress engineer with 15+ years of experience. I have done wide range of stress analysis in different sectors like Offshore/onshore, Marine, LNG/LPG, Petrochemical, Solar/ Thermal powerplants. Please find my profiles attached here for your reference.
I would be grateful if you can consider my profile for Autocad plant 3D/ pipe stress analysis work that would like to outsource.
I also provide corporate trainings online/offline.
Sustainable Solution for Shoring Method of Cross-Creek Bridge in Ankeng MRT S...Dr. Amarjeet Singh
In the Ankeng Light Rail MRT system (ALRMS) project, the U7 box girder passes crossing the Erbads creek and needs a temporary supporting system for the construction work. In this study, three temporary shoring system options were proposed to be the construction method. The D-B Contractor, New Asia construction and Development Corporation, evaluated and selected the optimal choice, The Steel truss frame with supporting beams, to serve as the temporary supporting system. Compare the deflection of Δmax and Δactual, which are 1.609 cm and 1.59 cm, respectively. This result presented that the shoring system composed of the H912*302*18*37 supporting beams and steel truss frame had achieved outstanding performance and work to construct the U7 box girder. This paper presents how the three options are evaluated and the detailed construction processes along with the survey verification for the method.
Evaluating the application limits of Unreinforced & Steel Fiber Reinforced Co...MECandPMV
OUTLINE OF THE PRESENTATION
1. Recent tunnel cases with unreinforced and Steel Fiber Reinforced Concrete tunnel linings
2. Existing Design Codes and Design Recommendations framework
3. Numerical analyses of the unreinforced concrete tunnel linings under static and seismic loading conditions. T1 & T2 tunnels of Maliakos - Kleidi Motorway and T26 tunnel of Athens - Patras Motorway in Greece.
4. Numerical analyses of SFRC tunnel linings under static loading conditions.
5. Some critical thoughts about the geostatic loads on to the tunnel final linings.
6. Some critical thoughts about the ground elastic modulus for the design of tunnel linings
7. Conclusions
IRJET- Analysis and Design of a Bridge at Bhoothathankettu BarrageIRJET Journal
This document summarizes the analysis and design of a bridge at Bhoothathankettu Barrage in Kerala, India. The bridge has a total span of 211 meters divided into 10 spans of 21.1 meters each. STAAD Pro software was used to analyze the bridge. The superstructure consists of prestressed concrete girders and the substructure consists of reinforced concrete. Details of the deck slab, cantilever portion, longitudinal girders, cross girders, and bearings are provided. The prestressing losses at various stages are calculated. The results of the STAAD analysis including bending moment and shear force diagrams are presented.
“Comparative Analysis And Design Of Pratt Truss Bridge And Warren Truss Bridg...IRJET Journal
The document presents a comparative analysis and design of Pratt truss and Warren truss bridges using Autodesk Structural Analysis software. The bridges are designed according to AISC and AASHTO LRFD 2000 codes. Loading considered includes dead load, wind load, and an H15 moving load. Parameters like stress, bending moment, shear force, and deflection are compared. Material quantity and cost are also compared to determine the more economical bridge type. Analysis results for member forces and stresses are presented for selected members of each bridge designed according to code specifications.
This document provides a skills summary and professional experience for Spencer D. Branting. It outlines his extensive experience with Solidworks and AutoCAD, as well as skills in mechanical engineering, manufacturing techniques, and foreign languages. It then lists Branting's professional experience over the past 15 years working for companies in various industries, including espresso machines, water jets, gas vaporization, and nuclear transportation. It concludes with his educational background and achievements including several science and engineering awards.
Major issues to be considered for the successful application of unreinforced and steel fiber reinforced concrete (SFRC) tunnel final linings concepts include:
1) Application limits related to the geotechnical environment, seismic regime, and topography that must be determined based on safety and serviceability requirements.
2) Existing design codes and recommendations provide frameworks for evaluating the safety and serviceability of these lining concepts.
3) Case studies demonstrate that unreinforced and SFRC tunnel linings have been successfully used in tunnels up to 8km and 4.8km respectively, in various ground conditions.
This document is a curriculum vitae for Bob Gao, a Chinese piping engineer with over 9 years of experience in offshore and shipbuilding piping engineering. It provides details on his education, qualifications, skills, work experience, and references. Gao has a bachelor's degree in corrosion and protection engineering and is proficient in piping design software like AutoCAD and piping standards from NORSOK, ASME, and others. His work experience includes positions as a senior engineer and project engineer conducting piping design, engineering, and management for offshore rigs and ships.
iDesign Engineering Services provides CAD/CAE engineering solutions using software like ANSYS, ABAQUS, LS-DYNA, and Hypermesh. The company has expertise in structural, mechanical, automotive and aerospace design. Key projects include analysis of automotive and aircraft structures, software development, and analysis of geo-technical projects involving soil, shoring, caissons, and temporary structures. The document provides details on the promoter's qualifications and experience, important projects, individual engineer capabilities, and the services offered in areas like structural engineering, geo-technical engineering, and computer aided engineering.
Ali Ahmed Al-hamadah has over 5 years of experience in structural analysis and design. He holds a Bachelor's Degree in Civil Engineering and has worked on numerous oil and gas projects in Saudi Arabia. His experience includes structural analysis and design of steel and concrete structures such as pipe racks, equipment platforms, and foundations using software like STAAD Pro and STAAD Foundation. Currently he works as a CSA Engineer at Fluor where he is involved in the structural design of various process facilities.
PT. Indonesian Service Bureau provides multi-discipline engineering services to the oil and gas industry, including feasibility studies, front-end engineering design (FEED), detailed engineering, and construction supervision. They have expertise in facility engineering, process design, mechanical engineering, piping engineering, electrical engineering, instrumentation engineering, fixed platforms, floating systems, marine engineering, and subsea pipelines. They have experience working on numerous offshore and onshore oil and gas projects throughout Indonesia.
IRJET - Dynamic Analysis of Steel Truss Bridge under Various Combinational Mo...IRJET Journal
This document analyzes the dynamic behavior of a steel truss bridge under various combinational moving loads. A truss bridge model is created in STAAD Pro software and subjected to dead loads, live loads, seismic loads, and moving vehicle loads according to Indian codes. Natural frequencies of the bridge are determined for different load combinations including seismic loads alone and with moving loads. It is observed that natural frequencies are higher for load combinations of seismic and moving loads compared to seismic and static vehicle loads. Mode shapes of the bridge are also identified under seismic loading.
This summary provides an overview of Baij Nath Singh's qualifications and experience:
Baij Nath Singh has over 4 years of experience in mechanical and CAE engineering. He has an M.Tech in Machine Design and a B.Tech in Mechanical Engineering. He has worked on projects involving FEA analysis using ANSYS and ABAQUS to evaluate components under normal and accidental loading conditions. Currently, he works as an engineer conducting CAE analysis and calculations for customers at Altran Technologies India Pvt Ltd.
Raja Narayanaswamy has over 20 years of experience in civil and structural engineering design. He has worked on numerous oil and gas, power plant, and industrial projects. Some of his responsibilities have included preparing general arrangement drawings, structural steel and concrete details, pipe supports, and ensuring drawings comply with engineering standards. He is proficient in AutoCAD, MicroStation, and structural design codes and standards.
Nazmy Markos has over 34 years of experience in mechanical engineering, project management, and cost estimating for oil and gas pipeline and facility projects. He has extensive experience performing engineering design, stress analysis, hydraulic studies, and cost estimating for pipeline projects including pipelines, pumping stations, compressor stations, and tank farms. Some of the projects he has worked on include pipelines and facilities for TransCanada, Enbridge, Kinder Morgan, and Syncrude.
This curriculum vitae outlines Bob Gao's professional experience as a piping engineer with over 14 years of experience in offshore and marine engineering. He holds a Bachelor's Degree in material engineering and is currently pursuing a Master's Degree in Marine Engineering. His experience includes piping design, 3D modeling, engineering management, and working on projects for drilling rigs, FPSOs, and bulk carriers. He is proficient in AutoCAD, piping software, and international piping standards.
The steel industry is pursuing a global sector-based approach (GSSA) through the Asia-Pacific Partnership on Clean Development and Climate (APP) to reduce emissions. The APP Steel Task Force is working on cooperative actions including developing a handbook of clean technologies, establishing a common methodology for benchmarking and target setting, and promoting technology deployment through plant diagnostics and model projects. Site visits were conducted in China and India to identify energy saving opportunities and transfer technologies between partner countries to accelerate emissions reductions from the steel sector.
Api standards for safe offshore operations brochuremarco garofanello
This document lists over 100 American Petroleum Institute (API) standards related to offshore oil and gas operations. The standards cover areas such as fixed offshore platforms, drilling operations, floating production systems, subsea completion equipment, and safety. Some of the key standards referenced include those for mooring hardware, heliport design, metocean conditions, steel specifications, riser systems, tension leg platforms, blowout prevention equipment, well control, subsea trees and manifolds, flexible pipes, and safety management. API has published over 220 total standards applicable to offshore oil and gas operations under its accredited standards program.
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
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
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
1. Tangguh LNG Project
Tanah Merah, Papua, Indonesia
Tangguh LNG Project
Tanah Merah, Papua, Indonesia
Objective:
To develop detail engineering design of 2
identical process train area in Tangguh
LNG Project that consist of mainly
concrete structure with secondary steel
member
Tools:
Staadpro
PDS – 3D Modeller
Autocad
X-Steel
Microsoft Excel
Manpower:
1 Lead Structural Engineer
7 Structural Engineers
10 Structural Designers
Duration: 14 Months (For Engineering)
Tanah Merah
3. Process Train Area & Utility Area
Plot Plan
Process Train Area & Utility Area
Plot Plan
4. Tangguh LNG ProjectTangguh LNG Project
Applicable Codes, Standards and Specifications
ACI 318 - 99 - American Concrete Institute
AISC 9th Edition (ASD) - American Institute of Steel Construction
UBC 97 - Uniform Building Code
ASTM - American Society for Testing and Materials
JIS - Japan Industrial Standard
5. Material SpecificationMaterial Specification
Concrete
The minimum compressive cylinder strength of concrete at
28 days shall be specified for each type of structures as
follows:
35Mpa: for LNG tank foundation
28Mpa: for all structural concrete
10Mpa: for Lean and Leveling concrete
Steel Reinforcement
Reinforcement bar Material fy (MPa)
JIS G3112 SD390 390 MPaDeformed bar
ASTM A615 Gr60
SNI-07-2052-2002 Grade BJTD50
420 MPa
JIS G3112 SR235 235 MPaPlain round bar
ASTM A615 Gr40 280 MPa
Welded Wire Fabric ASTM A185 420 MPa
6. Tangguh LNG ProjectTangguh LNG Project
Structural Description:
1 RC Main Pipe Rack
(Size: 238 x 33 x 14.5 meter)
2 Steel Compressor Shelters
(Size 48.5 x 18 x 27.4 meter)
4 RC Pipe Racks
4 RC Equipment Support Platforms
2 Steel Bridges
4 Steel Access Platforms at Marine Area RC Main Pipe Rack (8 Nos)
17. Analysis Conducted :
RC Design
Steel Structure Design
Seismic Analysis
Steel Connection Design
RC Capacity Design
Tangguh LNG ProjectTangguh LNG Project
Loadings Considered :
Dead Load
Operation Load
Live Load
Test Load
Impact Load
Vibration Load
Thermal Force
Bundle Pulling Force
Vehicle Load
Fluid Surge
Soil and/or Water
Pressure
Wind Load
Earthquake Load
18. Tangguh LNG ProjectTangguh LNG Project
Thermal Forces:
For beams supporting more than 4 pipes
10% of vertical load from all unfixed pipes and 5%
for whole structure design.
For beams supporting less than or equal to 4 pipes
Friction factor of 0.3 for steel to steel shall be used
and be applied to 2 heaviest pipe loads.
Thermal friction coefficient
The friction coefficient to be used for pipe supports,
sliding bearing, horizontal vessels or exchanger
should not exceed:
– Steel to concrete : 0.4
– Steel to steel : 0.3