Civil Engineering MCQAE Level Civil Engineering
The limiting moment coefficient Mu,lim/(fck b d^2) for Fe415 steel is nearest to:
Steel StructuresTheory of Structures and DesignHARD
Choose the correct answer
A
0.138
B
0.133
C
0.149
D
0.111
Correct Answer
A. 0.138
Why is this the answer?
Using xu,max/d = 0.48 and Mu = 0.36 fck b xu(d - 0.42xu), the coefficient is about 0.138 for Fe415.
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