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1. |
In beam-columns or eccentric loaded columns, an elastic critical stress in compression fcc isWhere: E = Modulus of elasticity of steelλ = Slenderness ratio in the plane of bending |
A. | \(\frac{{\pi E}}{\lambda }\) |
B. | \(\frac{{{\pi ^2}E}}{{{\lambda ^2}}}\) |
C. | \(\frac{{\pi E}}{{{\lambda ^2}}}\) |
D. | \(\frac{{{\pi ^2}E}}{\lambda }\) |
Answer» C. \(\frac{{\pi E}}{{{\lambda ^2}}}\) | |