This is a powerpoint presentation on summer training from public works department. This presentation will be very helpful for civil engineering students.
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.
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.
Vibro replacement stone columns are a ground improvement technique to improve the load bearing capacity and reduce the settlement of the soil. On many occasions, it is noted that the local soil is, by nature, unable to bear the proposed structure, so the use of ground improvement techniques may be necessary. Use of stone columns is one such technique. The stone column consists of crushed coarse aggregates of various sizes. The ratio in which the stones of different sizes will be mixed is decided by design criteria
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.
Vibro replacement stone columns are a ground improvement technique to improve the load bearing capacity and reduce the settlement of the soil. On many occasions, it is noted that the local soil is, by nature, unable to bear the proposed structure, so the use of ground improvement techniques may be necessary. Use of stone columns is one such technique. The stone column consists of crushed coarse aggregates of various sizes. The ratio in which the stones of different sizes will be mixed is decided by design criteria
a presentation on the topic construction of cement concrete road in the summer training camp by PWD department kjzdnb bzkzdjlnb zdbkjnfdfzbjz dzgjnhjdfzb dzfidgjndzb zdjnbhdg rsgjsrun lkfbnzs gsghw rwguhg srughrwgt drzuilbysgrzeg dzghyerogy zdghezrg uietgz zguwi7g zugherg izuegh dzuighzer5gt uzigheh zeughe5 uxeghe ueirgiuthx xugo8 ux
Report on construction of WBM road in village Dassal of District Rajouri, UT of Jammu and Kashmir, India. It is a comprehensive report which can be used for various scientific research studies. This report has been prepared and drafted after perfromance of all the required field tests as per Bureau of Indian Standards.
Strengthening and Widening of road (P.W.D)(Summer Training)Arif Siddiqui
There was a strengthening and widening of road project in PWD(Public Works Department)
Village road is widen to 3.0m to 5.5m and strengthening is also done.
Due to inc in density of traffic and passing of heavy duty vehicles strengthening is also done.
Highway Construction and Equipment: Methods of constructing different types of roads viz. Earth roads, Stabilized roads, WBM, WMM roads, earthen embankments, DLC, and embankments with fly ash. Bituminous roads and Concrete roads. Berms and Shoulders, Features of rural roads including those in PMGSY. Hot mix plant for Bituminous roads-components, layout, control panel, quality assurance. Highway construction of rigid and flexible pavements including types of road rollers, specifications of compaction of different layers of bituminous roads, modern pavers for CC roads. Roller compacted concrete road construction
ROAD CONSTRUCTION (FLEXIBLE & RIGID) - SLIDES.pdfDanielWisman1
Main segments of road pavement
– Flexible pavement :Advantages & Disadvantages
– Rigid pavement: Advantages & Disadvantages
• Selected flexible road project
• Selected rigid road project
Flexible pavements are composed of a bituminous material surface course, underlying base and sub base course.
Rigid pavement is laid in slabs with steel reinforcement.
•The rigid characteristic of the pavement are associated with rigidity or flexural strength
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.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
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.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
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/
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
1. RAJ KUMAR GOEL INSTITUTE
OF TECHNOLOGY
CIVIL ENGINEERING
GHAZIABAD U.P. – 201003
SESSION:2018-2019
PRESENTATION ON SUMMER TRAINING AT PWD RAEBARELI
PRESENTED BY: RATNESH KUSHWAHA
ROLL NO: 1503300075
2. TABLE OF CONTENTS
NAME AND LOCATION OF WORK
PWD-AN OVERVIEW
INTRODUCTION
TYPES OF PAVEMENTS
FLEXIBLE PAVEMENT
RIGID PAVEMENT
MATERIALS FOR FLEXIBLE PAVEMENT LAYERS
COMPONENTS OF FLEXIBLE PAVEMENT
3. TRAINING DURATION:-
FROM 06-06-2018 TO 07-07-2018
NAME OF WORK:-
CONSTRUCTION OF LALGANJ SEMARPAHA
RALPUR ROAD RAEBARELI (ODR).
ROAD DIMENSIONS:-
LENGTH OF ROAD- 12.6 Kms
Width of the road- 7.0ms
5. Public Works Department (PWD), under the Ministry of
state government, is the pioneer in construction arena in
our country
The PWD conducts the construction, improvements,
strengthening and maintenance of road and bridges.
Mr. Keshav Prasad Maurya is the current PWD Minister of
Uttar Pradesh.
6. INTRODUCTION
Roads constitute the most important mode of
communication in areas where railways have not
developed much.
Development of a country depends on the connectivity
of various places with adequate road network.
India has second largest road networks in the world
(over 5.6 million km at present).For the purpose of
management and administration, roads in India are
divided into the following categories:-
7. • Expressways
•National Highways (NH)
• State Highways (SH)
• Major District Roads (MDR)
• Ordinary District Roads (ODR)
• Village Roads (VR)
The status of Road Network in India is described below-
TYPE OF ROAD LENGTH (IN kms)
EXPRESSWAYS 1208
NATIONAL HIGHWAYS 101011
STATE HIGHWAYS 176166
DISTRICT ROADS 561940
OTHER RURAL ROADS 4762968
TOTAL LENGTH OF ROADS 5603293
8. TYPES OF PAVEMENTS
FLEXIBLE PAVEMENT:-
• Have low flexural strength
•Load is transferred by grain to grain contact
•Have a lifespan of 15-20 years
• Bitumen is widely used in construction along with
aggregates and filler materials.
9. RIGID PAVEMENT:-
• Design is based on flexural strength or slab action
• Constructed from cement concrete or reinforced
concrete slabs
• Have low repairing costs but completion cost is very high
• Service life could be 30 years or more.
10. MATERIALS FOR PAVEMENT LAYERS:-
BITUMINOUS BINDER
AGGREGATES
COARSE AGGREGATES
FINE AGGREGATES
SOIL
11. COMPONENTS OF FLEXIBLE PAVEMENT
SEAL COAT
SURFACE COURSE
TACK COAT
BINDER COURSE
PRIME COAT
BASE COURSE
SUB-BASE COURSE
SUBGRADE
12. SUBGRADE:-
It is the compacted soil layer that forms the foundation of
pavement system.
The minimum thickness of subgrade is 500mm for NH, SH and
ODR and 300mm for VR.
13. SUB-BASE COURSE:-
Serve as a effective drainage layer of pavements
It also sustains lower magnitude of stresses than the base
course
Crushed stone aggregates are often used in GSB layer.
14. BASE COURSE:-
Sustains the wheel load stresses disperses through larger
area on the GSB layer below
It enhances load carrying capacity of pavement structure
Prepared as per specifications laid by Govt. of India(MORTH)
15. PRIME COAT:-
It is the process of spraying of liquid bituminous binder of
low viscosity over a granular surface
It penetrates deep into the surface and seal the voids
Consists of 60% bitumen and 40% kerosene
16. BINDER COURSE:-
Thin bituminous surface
Prevent the entry of surface water into the pavement
layers during the rains
It helps in distribution of load through larger surface
17. TACK COAT:-
It is the application of a small quantity of liquid
bituminous binder of low viscosity on a primed granular
surface
The main objective of tack coat is to provide adequate
interface bond between the receiving pavement surface
and new bituminous layer being overlaid
18. SURFACE COURSE:-
It is a thick bituminous surface
Consists of crushed aggregates and bituminous binder
heated and mixed in a hot mix plant at specified temp.
Laid with the help of mechanical paver and compacted by
rollers.
19. SEAL COAT
They are bituminous emulsions sprayed by mechanical
spray to seal the top surface
It prevent water to penetrate into the surface
It protects the top layer from oxidation and wear due to
exposure to sun and air.