Civil Engineering MCQAE Level Civil Engineering
For Fe415 steel in limit state design of singly reinforced rectangular RCC beams, the limiting neutral-axis depth ratio xu,max/d is approximately:
RCCTheory of Structures and DesignHARD
Choose the correct answer
A
0.57
B
0.53
C
0.46
D
0.48
Correct Answer
D. 0.48
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As per IS 456 stress-block values, xu,max/d is 0.53 for Fe250, 0.48 for Fe415 and 0.46 for Fe500.
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