# TRANSPORTATION ENGINEERING-I

Course Code:RT31015

Author:uLektz

University:

Regulation:2013

Categories:Civil

Format : ePUB3 (DRM Protected)

Type :eBook

Rs.199 Rs.30 Rs.85% off

Description :TRANSPORTATION ENGINEERING-I of RT31015 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### Unit - I Highway Planning and Alignment

1.1 Highway development in India

1.3 Road Network Patterns, Necessity for Highway Planning

1.4 Different Road Development Plans – First, second, third road development plans, road development vision 2021, Rural Road Development Plan – Vision 2025

1.5 Planning Surveys, Highway Alignment - Factors affecting Alignment

1.6 Engineering Surveys - Drawings and Reports

###### Unit – II Highway Geometic Design

2.1 Importance of Geometric Design - Design controls and Criteria

2.2 Highway Cross Section Elements

2.3 Sight Distance Elements - Stopping sight Distance, Overtaking Sight Distance and Intermediate Sight Distance

2.4 Design of Horizontal Alignment, Design of Super elevation and Extra widening, Design of Transition Curves

2.5 Design of Vertical alignment - Gradients - Vertical curves

###### Unit – III Traffic Engineering

3.1 Basic Parameters of Traffic-Volume, Speed and Density, Traffic Volume Studies, Speed studies, Spot speed and speed & delay studies

3.2 Parking Studies

3.3 Road Accidents, Causes and Preventive measures, Condition Diagram and Collision Diagrams, PCU Factors, Capacity of Highways – Factors Affecting, LOS Concepts

3.6 Types of Intersections, At-Grade Intersections – Design of Plain, Flared, Rotary and Channelized Intersections

3.7 Design of Traffic Signals, Webster Method , IRC Method

###### Unit – IV Highway Materials

4.2 California Bearing Ratio - Modulus of Subgrade Reaction

4.3 Stone aggregates: Desirable properties - Tests for Road Aggregates

4.4 Bituminous Materials: Types – Desirable properties - Tests on Bitumen - Bituminous paving mixes: Requirements - Marshall Method of Mix Design

###### Unit – V Design Of Pavements

5.1 Types of pavements: Functions and requirements of different components of pavements - Design Factors

5.2 Flexible Pavements: Design factors - Flexible Pavement Design Methods – CBR method – IRC method – Burmister method – Mechanistic method – IRC Method for Low volume Flexible pavements

5.3 Rigid Pavements: Design Considerations – wheel load stresses – Temperature stresses – Frictional stresses – Combination of stresses – Design of slabs – Design of Joints – IRC method – Rigid pavements for low volume roads

5.4 Continuously Reinforced Cement Concrete Pavements - Roller Compacted Concrete Pavements

###### Unit – VI Highway Construction and Maintenance

6.1 Types of Highway Construction - Earthwork, Construction of Earth Roads, Gravel Roads, Water Bound Macadam Roads, Bituminous Pavements and Construction of Cement Concrete Pavements

6.2 Pavement Failures

6.3 Maintenance of Highways

6.4 Pavement evaluation, strengthening of existing pavements