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In WSM, if the critical depth of neutral axis is equal to k × d where d is effective depth of beam, then what is the value of k for steel 500 and concrete M25?

In WSM, if the critical depth of neutral axis is equal to k × d where d is effective depth of beam, then what is the value of k for steel 500 and concrete M25? Correct Answer 0.253

Explanation:

For the given condition:

Important PointsFor LSM Method,

As per IS 456:2000, cl.38.1

Grade of steel

Fe250

Fe415

Fe500

Depth factor

0.53

0.48

0.46

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