Answered: Know the load, warping and frictional…

Know the load, warping and frictional stresses on a cement concrete pavement slab as 220 N/mm², 300 N/mm² and 10 N/mm² respectively, the critical combination of stresses during summer season is:

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter20: Design Of Rigid Pavements

Section: Chapter Questions

Problem 12P

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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

Know the load, warping and frictional stresses on
a cement concrete pavement slab as 220 N/mm²,
300 N/mm² and 10 N/mm² respectively, the
critical combination of stresses during summer
season is:

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