Highway Engineering for BE Civil Engineering Students
History of Roads in India, IRC, CRRI, Classification of Roads, Three 20 year Road Development Plans, Road patterns, Accident Studies,
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)Vijai Krishnan V
This presentation gives a glimpse on estimating the capacity and Level of Service (LOS) of highway midblock sections and signalized intersections under heterogeneous traffic conditions using the Indo-HCM 2017 Manual. It also compares the Indo-HCM LOS estimation methods with US-HCM. Some practice questions are also included.
I acknowledge the co-author Ms. Sethulakshmi G (Ph. D. Scholar, NIT Surathkal) for her valuable contribution to this presentation.
Highway Engineering for BE Civil Engineering Students
History of Roads in India, IRC, CRRI, Classification of Roads, Three 20 year Road Development Plans, Road patterns, Accident Studies,
Capacity & Level of Service: Highways & Signalized Intersections (Indo-HCM)Vijai Krishnan V
This presentation gives a glimpse on estimating the capacity and Level of Service (LOS) of highway midblock sections and signalized intersections under heterogeneous traffic conditions using the Indo-HCM 2017 Manual. It also compares the Indo-HCM LOS estimation methods with US-HCM. Some practice questions are also included.
I acknowledge the co-author Ms. Sethulakshmi G (Ph. D. Scholar, NIT Surathkal) for her valuable contribution to this presentation.
transportation Engineering.Highway planning,alignment and geometry.ayudge
Broad description of highway planning,alignments and geometric design,factors involved in it.
history of road development in india.
all 20 year plan.
stopping sight distance.
overtaking sight distance.
P.I.E.V theory and lots more.
A presentation on highway geometric design which includes:
definition,
Goals,
Road Alignment,
Its cross section,
Pavement Design, &
Theory about super Elevation
Introduction to town planning,
Objects of Town planning,
Principles of town planning,
Growth of Cities,
Scattered growth,
Planned growth,
Ribbon development,
Satellite city,
Suburbs,
Vertical Growth of City,
Horizontal growth of city,
Stages in town development,
Central business district,
Concentric Spread,
Site for ideal town,
Urban Sprawl.
References
Hello Friends, I have read this book and I found it genuinely effective. I like to share the principles of this book with everyone who wants to be more social. If you like this extract, I personally recommend you to read this entire book.
This Presentation Consists of all the Important National and International Days. This slide will help those students especially preparing for Government Sector.
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.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
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.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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.
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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.
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.
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.
2. Roads and Highways play a vital role in development of
human society. But for every successful project planning
is necessary. From a small road to big structure and
highways planning is the first and foremost thing need to
be done.
Planning becomes more important when sources of
funds and materials are limited in quantity. These types of
problems especially occur in developing countries.
Thus, for developing a highway or a structure, planning
along with the consultations from experts are basic
requirements.
3. OBJECTIVES OF HIGHWAY PLANNING-
1. A highway should be plan according to the
volume of daily traffic flow from a particular path.
For this purpose proper survey must be done to
collect the adequate amount of data.
2. The highways develop must be efficient, but at a
minimum cost, especially in cases of developing
and underdeveloped countries.
3. The highways should be safe and secure.
4. The planning must have a forecast for next
several years in order plan fix periods for
maintenance, renewal and widening as well.
4. WHAT TYPE OF DATA IS COLLECTED AND
HOW?
Before developing a highway, a number of surveys
are done at various sites to collect data. There are
various types of surveys-
1. Traffic Data- This data is beneficial for the best
utilized type of road (MDR, NH, SH) to be created
on the path. This includes traffic volume survey,
origin destination survey, vehicles damage surveys
(vdf) etc.
5. 2. Social Data – While constructing a highway, many
shops and houses got affected or damaged. Thus,
a social survey is done along road side, town
villages and shops. The surveyors collect data
about villagers and have discussions about the
project and ask for cooperation during the years for
construction.
In small town or villages there are limited sources
for people to live. For example a village could have
only a well, a hand pump, or a small river as a
source of water. For construction at such places
alternate water recourses must be found. This type
of data can only be found from various discussions
with villagers.
6. 3. Environment Data- Environment is another
important factor which must be taken under
consideration before planning a highway.
A report regarding affecting number of trees, flora
and fauna near construction sites, pollutants
increased during construction in air and water must
be prepared and submitted to environment ministry
to get the green signal for development.
7. 4. Roads Inventory and condition surveys- Under this
survey condition of pavement and structures
(bridges and culverts) along the road are taken.
If the condition structures are poor, they need to be
reconstructed.
If conditions are fair, they are widened or repaired.
If conditions are good they are retained.