This presentation is based on quality control lab at Road construction .
In this Presentation include the all test are performed on a Road construction as a Quality Control .
And also describe the four layers of Road like as GSB, WMM, DBM or BC layer .
All equipment are used in a Road construction are also described here .
Suendera group of institution sri ganganagar
IRC:15-2017 CODE OF PRACTICE FOR CONSTRUCTION OF JOINTED PLAIN CONCRETE PAVEM...BrahmaV1
CODE OF PRACTICE FOR CONSTRUCTION OF JOINTED PLAIN CONCRETE PAVEMENTS -
This Code of Practice is intended to indicate what is considered to be good practice for the construction of jointed plain concrete pavements, including preparation of the subgrade and sub-base underneath these pavements.
The Code deals with various aspects of jointed plain concrete pavement construction, like, materials, equipment, proportioning, measurement, handling of materials, and mixing subgrade and sub-base preparation, formwork, joints, reinforcement of concrete,placing, llnishing, curing, evaluation for acceptance criteria etc.
Presentation on Summer internship on Road ConstructionSelf-employed
This is an presentation on training in LODHA Palava, In this internship, I learned about an overview of the road construction which I mentioned in this presentation.
IRC:15-2017 CODE OF PRACTICE FOR CONSTRUCTION OF JOINTED PLAIN CONCRETE PAVEM...BrahmaV1
CODE OF PRACTICE FOR CONSTRUCTION OF JOINTED PLAIN CONCRETE PAVEMENTS -
This Code of Practice is intended to indicate what is considered to be good practice for the construction of jointed plain concrete pavements, including preparation of the subgrade and sub-base underneath these pavements.
The Code deals with various aspects of jointed plain concrete pavement construction, like, materials, equipment, proportioning, measurement, handling of materials, and mixing subgrade and sub-base preparation, formwork, joints, reinforcement of concrete,placing, llnishing, curing, evaluation for acceptance criteria etc.
Presentation on Summer internship on Road ConstructionSelf-employed
This is an presentation on training in LODHA Palava, In this internship, I learned about an overview of the road construction which I mentioned in this presentation.
Training project report NHAI by Amit KumarAmitKumar7069
Construction of National Highway - "Rehabilitation and Upgradation of Maheshkhut-Saharsha-Purnea section of National Highway(NH-107) (PAKAGE-II) in the State of Bihar" for National Highways Authority of India by GAMMON ENGINEERS & CONTRACTORS Pvt. Ltd.
DESIGN OF BOX CULVERT AS PER IRC-112: 2011, INTERNSHIP PROJECT REPORT.
INCLUDES:
1) BASIC DETAILS
2) DESIGN OF 2 CELL BOX CULVERT
3) DESIGN OF WING WALLS (RETAINING WALLS) AS PER IRC
This is a powerpoint presentation on summer training from public works department. This presentation will be very helpful for civil engineering students.
Utilization of mining waste as contruction aggregates -An overviewMrinmoy Chakraborty
This presentation is pertaining to Chittorgarh area of Rajasthan. There are are around 10 Limestone ( Cement Grade) mining leases currently working, with huge waste dumps of low grade limestone not fit for cement manufacture with current technology. This waste can be used for crushing into contraction aggregates and replace river sand with crushed rock fines.
Training project report NHAI by Amit KumarAmitKumar7069
Construction of National Highway - "Rehabilitation and Upgradation of Maheshkhut-Saharsha-Purnea section of National Highway(NH-107) (PAKAGE-II) in the State of Bihar" for National Highways Authority of India by GAMMON ENGINEERS & CONTRACTORS Pvt. Ltd.
DESIGN OF BOX CULVERT AS PER IRC-112: 2011, INTERNSHIP PROJECT REPORT.
INCLUDES:
1) BASIC DETAILS
2) DESIGN OF 2 CELL BOX CULVERT
3) DESIGN OF WING WALLS (RETAINING WALLS) AS PER IRC
This is a powerpoint presentation on summer training from public works department. This presentation will be very helpful for civil engineering students.
Utilization of mining waste as contruction aggregates -An overviewMrinmoy Chakraborty
This presentation is pertaining to Chittorgarh area of Rajasthan. There are are around 10 Limestone ( Cement Grade) mining leases currently working, with huge waste dumps of low grade limestone not fit for cement manufacture with current technology. This waste can be used for crushing into contraction aggregates and replace river sand with crushed rock fines.
Analytical and Experimental Studieson Fracture Behaviour of Foundry Sand Conc...IJERA Editor
Concrete is a widely used as vital material in the construction world. We can do partial substitution of industrial
waste such as foundry sand like material in sand. Foundry sand is not only the economical material also
improves the properties of the concrete. Foundry sand has emerged as construction material in its own right.
This type of concrete normally contains around (30%, 40%) by mass of total sand materials. It improves the
workability, minimizes cracking due to thermal and drying shrinkage, and enhances durability to reinforcement
corrosion, sulphateattack, and alkali-silica expansion. Fracture mechanics is the field of mechanics concerned
with the study of the formation of cracks in materials. It uses methods of analytical Solid mechanics to calculate
the driving force on a crack and those of experimental Solid mechanics to characterize the material's resistance
to fracture. J-integral and critical stress intensity factor is the fracture parameter. The fracture parameters
calculated in our study are stress intensity factor, Critical j-integral. Three point bending test is used to find the
fracture parameter. The study is carried out on beams of grade M20 with 0%, 30%, & 40% foundry sand. The
test is conducted for normal beams and pre-cracked beams of having a notch to depth ratio (A/W) of 0.2. This
study concludes that the critical j-integral and stress intensity factors increases by comparing the 0%, 30%, 40%
foundry sand concrete.
Effect of Crusher Dust, Stone and Tire Wastes as Granular Pavement Materialsinventionjournals
The scarcity of soil which suits for construction activities by fulfilling geotechnical characteristics is forcing the pavement engineers to look for alternative materials for construction activity. On the other hand due to the rapid industrialization there is sharp increase in the number of crushing units in so many states and the country as well. There is also a sharp increase the quantum of another industrial waste namely discarded tires due to increase in the number of vehicles year after year. Hence an attempt is made in this paper to suggest a viable solution for the above mentioned industrial wastes to use the same in an optimum manner in order to help in reducing the excessive usage of conventional soil.
Effect of Waste Foundry Sand on Durability Properties of ConcreteIEI GSC
Presentation on Effect of Waste Foundry Sand on Durability Properties of Concrete by Tirth Doshi guided by Dr Urmil Dave & Prof Tejas Joshi at #33NCCE 33rd National Convention of Civil Engineers at #IEIGSC
A Study on Effective Use of Rice Husk Ashes in Geotechnical ApplicationsIJERA Editor
RHA is an agricultural industrial waste which is nearly 100 million tons, requires huge quantities of land for its
disposal. To utilize these huge quantities in several civil engineering applications, physical and engineering
properties has been identified to study the quality of RHA. In this connection Gradation, Seepage, compaction,
strength and chemical composition tests were conducted. Test results shows there are non-plastic, porous, elongated
light weight materials and dominated by siliceous materials. These have low dry densities at high moisture contents
achieved high values of shear strength (φ> 36o
) and CBR (>7) can be use as Embankment, structural fill and sub
grade material. Pozzolanic nature of Rice Husk Ashes helps to achieve high strengths with chemical addictives
exposed to curing
Studies on Strength and Durability of Concrete Made with Manufactured Sandijtsrd
Many academics throughout the world have been interested in the use of artificial sand in concrete. The growing demand for fine aggregate for the needs of building is greater than the supply of limited natural sand that is currently available. It is suggested that the physical characteristics of naturally occurring river sand and synthetic sand be compared M sand . The M30, M40, and M50 mixtures were the subjects of the current study. By varying the relative amount of M sand from 0 to 100 , the modulus of elasticity MOE was assessed. The abovementioned mixes were also tested for sorptivity and impact resistance to determine the ideal percentage of manufactured sand. Moreover, microscopic analyses using electron dispersive spectroscopy EDS and scanning electron microscopy SEM were carried out. With an increase in mix grade, MOE and resistance to impact loading both improved. Yet, as concrete grade and M sand content increased, sorptivity was found to decrease. Also, a comparison between experimental MOE values and IS code results was done. According to microscopic investigations, M sand has an angular and rough surface in comparison to natural sand, which is thought to be the cause of the materials improved MOE and impact resistance as well as its decreased sorptivity. Ajay Kumar | Bikaram Nirala "Studies on Strength and Durability of Concrete Made with Manufactured Sand" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-2 , April 2023, URL: https://www.ijtsrd.com.com/papers/ijtsrd55090.pdf Paper URL: https://www.ijtsrd.com.com/engineering/civil-engineering/55090/studies-on-strength-and-durability-of-concrete-made-with-manufactured-sand/ajay-kumar
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
5. Name of Work Developments of Road in NCRPB Project in Alwar District
Name of Road Tatarpur choraya Sheopur Khanpur ahir Jat Bhaghola
Alipur road
Length of Road 36.5 Km
Cost 49.30 Cr
Guarantee 3 Year after Work Completion
Division Alwar
Agency M/s Ganeshgarhia construction company , Jawahar
Nagar , Sriganganagar 335001
Contractor Mr. Nandlal ji Aggarwal
constituency Mundawar
Road Category Village Road ( VR )
Package No. Rj-02-03/NCRPB
Date of Starting 31-12-2017
Date of Comp. 30-03-2019
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9. 1. Gradation Of GSB , WMM , DBM or BC
2. Gradation of DLC and PQC
3. Washing Dust or Stone Dust Gradation
4. Find Binder Content of DBM or BC
5. Individual Gradation Of 10 mm, 20 mm or 30
mm
6. Plasticity Index of Soil
7. Marshal Stability Test
8. Aggregate Impact Value test
9. Field Dry Density of GSB , WMM , DBM
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