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Design of Compression Members - Working Stress Method

In IS : 800 1...

Question

In IS : 800 (1984), the permissible compressive stress in column is based on_______.

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Solution

As per IS : 800 (1984), the permissible compressive stress in column is based on Rankine - Merchant formula given by :
$σ_{a c} = \frac{0.6 f_{c c} f_{y}}{[(f_{c c})^{1.4} + (f_{y})^{1.4}]^{1 / 1.4}}$

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