Based on the information given, design a pavement for a 2-lane rural road in a flat setting. (a) Design period of 10 years (b) Commercial traffic volume of less than 100 CV (c) Unladen weight >1.5 tons per day (one direction) (d) Traffic volume over a design period between 100,000 to 500,000 CV

Based on the information given, design a pavement for a 2-lane rural road in a flat setting. (a) Design period of 10 years (b) Commercial traffic volume of less than 100 CV (c) Unladen weight >1.5 tons per day (one direction) (d) Traffic volume over a design period between 100,000 to 500,000 CV

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter19: Design Of Flexible Highway Pavements

Section: Chapter Questions

Problem 11P

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Concept explainers

Design of pavements

Pavement is a structure that is made up of different layers such as sub-base course layer, base course layer, binder course, and a surface course formed with different materials such as gravel, above the subgrade soil constructed to act as a path or carriageway enabling the movement of vehicles. The surface of the pavement should possess characteristics such as adequate friction, light reflection, and drainage. The pavements are classified based on structural design into rigid pavements, flexible pavements, composite pavements, and unpaved pavements. The process of determining a suitable pavement type, its constituent layers, and its thickness is called pavement design.

Question

Based on the information given, design a pavement for a 2-lane rural road
in a flat setting.
(a) Design period of 10 years
(b) Commercial traffic volume of less than 100 CV
(c) Unladen weight >1.5 tons per day (one direction)
(d) Traffic volume over a design period between 100,000 to 500,000 CV

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