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Analysis and Design of Bituminous Pavements

NPTEL , SRM Institute of Science and Technology , PSG College Of Technology , Indian Institute of Technology Madras and Mar Baselios College of Engineering and Technology via Swayam

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No Longer Offered

Details

No Longer Offered

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Provider

Swayam
Pricing

Free Online Course
Languages

English
Certificate

Paid Certificate Available
Effort

12 weeks
Sessions

No Longer Offered
Level

Advanced

Found in

ABOUT THE COURSE: More than 90% of the highway system in India are constructed with bituminous materials. This course will introduce the fundamentals of stress analysis procedures for bituminous pavements. Analysis of traffic, material characterization for design and distress, and aspects of reliability related to bituminous pavement design will be discussed thereafter. The students of this course will also get hands-on training on the use of IRC37 and understand the boundaries within which such design guidelines should be usedINTENDED AUDIENCE: 1.Graduate students in Transportation Engineering stream2.Practising Highway EngineersPREREQUISITES: This is a self-contained course for students and practitioners alike, and hence, no prerequisite is required. For those who do not have an undergraduate degree in civil engineering, familiarity with the construction of bituminous pavements will be helpful.INDUSTRY SUPPORT: Engineering Staff working in State and Central Highways Departments and PWD, Ministry of Road Transport and Highways, and National Highways Authority of India.

Syllabus

Week 1: Overview of pavement design/distress – Pavement cross-sections with different combinations of layers and their functions. Pavement distress considered for design – Rutting/Fatigue damage/Temperature cracking/Moisture damage/IRI Week 2:Single-layer stress-strain analysis – Introducing three-dimensional stress functions, Layered structure analysis - Boussinesq equation and numerical to determine stresses and strain at different locations of the laye Week 3:Two-layered and multi-layered structural analysis and determination of stresses and strain for a different combination of layers with numerical examples Week 4:Traffic characteristics – Traffic volume, growth rate, lane distribution factor, modal distribution, Axle configuration, Equivalent single wheel load for different criteria and Equivalent wheel load factor, Axle load survey, distribution, Truck factors, ESAL and computation of the number of repetitions with numerical examples Week 5:Traffic characteristics – Traffic volume, growth rate, lane distribution factor, modal distribution, Axle configuration, Equivalent single wheel load for different criteria and Equivalent wheel load factor, Axle load survey, distribution, Truck factors, ESAL and computation of the number of repetitions with numerical examples - cont Week 6:Material and climate – Soil characteristics, granular material characteristics, and bituminous material characteristics Week 7:Material and climate – Climate variation, estimation and prediction model, Influence of climate in material characteristic functions. Week 8:AASHTO method of pavement design - 1993 and Reliability of pavement design Week 9:Distress transfer functions and damage accumulation Week 10:IRC37 guidelines for flexible pavement design and IITPAVE software Week 11:Design examples based on the IRC37 method of pavement design Week 12:Kenlayer software for the stress, strain analysis – Demo and Projects