Civil Engineering MCQCivil Engineering (Shared)
The total compressive force in the rectangular stress block for a rectangular section is:
Concrete Technology & RCCStress blockMEDIUM
Choose the correct answer
A
0.67 fck b D
B
0.87 fy Ast
C
0.45 fck b d
D
0.36 fck b xu
Correct Answer
D. 0.36 fck b xu
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For limit state flexure, concrete compression force is 0.36 fck b xu. Reference: Clause 38.1 | Page: verify from your official BIS copy/PDF pagination
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