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Reinforced Cement Concrete

Compressive Strength of Concrete

If σcbc is pe...

Question

If $σ_{c b c}$ is permissible compressive stress in flexural compression in $N / m m^{2}$ in service, the modular ratio is of the order of

A

\frac{280}{3 σ_{c b c}}

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B

\frac{280}{4 σ_{c b c}}

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C

19

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D

13

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Solution

The correct option is A $\frac{280}{3 σ_{c b c}}$
a

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