Civil Engineering - UPSC Civil Service Exam Questions - Discussion

4. 

Westergaard's formula for vertical stress gives greater value of stress than that by the Boussinesq's formula, when r/z exceeds :

[A]. 1.5
[B]. 2.5
[C]. 3.5
[D]. 4.0

Answer: Option A

Explanation:

No answer description available for this question.

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