1. Modulus of elasticity (E) = 2 x 105 N/mm2
2. Shear modulus (G) = 0.769 x 105 N/mm2
3. Poisson's ratio (µ)
a. Elastic range = 0.3
b. Plastic range = 0.5
4. Coefficient of thermal expansion (α) = 12 x 10-6 / ֯C
5. Density of steel = 7850 Kg/m3
WSM (Working Stress Method ) is a traditional method. WSM was introduced in 1900's. This is based on linear elastic theory.This method ...
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