Civil Engineering - Steel Structure Design - Discussion

33. 

For a rectangular section, the ratio of the maximum and average shear stresses, is

[A]. 1.5
[B]. 2.0
[C]. 2.5
[D]. 3.0
[E]. 4.0

Answer: Option A

Explanation:

No answer description available for this question.

Ravi B T said: (Oct 8, 2017)  
Average shear stress:.4*250:100,
Maximum shear stress:150,
Therefore :150/100=1.5.

Psanap said: (Nov 20, 2017)  
Maximum shear stress=3S/2(bd).
Average shear stress=S/(bd).
Ratio=3/2=1.5.

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