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Radius of relative stiffness of cement concrete pavement does not depend upon

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Remember Westergaard's equation: \[ \boxed{ l=\left(\frac{Eh^3}{12k(1-\mu^2)}\right)^{1/4} } \] The radius of relative stiffness depends on slab and foundation properties, not on wheel load.

Updated On: Jul 23, 2026

Modulus of subgrade reaction
Wheel load
Modulus of Elasticity of Concrete
Poisson's ratio of concrete

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The Correct Option is B

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Radius of relative stiffness of cement concrete pavement does not depend upon

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The Correct Option is B

Solution and Explanation

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