Civil Engineering MCQAE Level Civil Engineering
The modulus of elasticity of concrete as per IS 456 is commonly estimated as
Transportation EngineeringGeneralMEDIUM
Choose the correct answer
A
5700 sqrt(fck)
B
5000 sqrt(fck)
C
0.87fy
D
2 x 10^5 N/mm^2
Correct Answer
B. 5000 sqrt(fck)
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IS 456 gives Ec = 5000 sqrt(fck) N/mm^2.
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