Which formula is used to calculate the elongation of PSC Girder?

Question

Accepted Answer

The formula used to calculate the elongation of PSC Girder is based on the modulus of elasticity and the change in length.

The formula for calculating elongation is: Elongation = (Load x Length) / (Modulus of Elasticity x Area)
Modulus of Elasticity is a measure of a material's stiffness and is specific to the material used in the PSC Girder
The change in length is the difference between the original length and the length after applying a load
Area refers to the cross-sectional area of the PSC Girder
Example: If a PSC Girder has a load of 1000 N, original length of 10 meters, modulus of elasticity of 200 GPa, and cross-sectional area of 0.1 m^2, the elongation can be calculated using the formula

Accepted Answer

Integrating P xdx/AE we reach the conclusion of change in elongation =PL/AE where P is the applies load, L is the length of member,Area of Cross section and E=Modulus of elasticity of Mild steel ie 2×10pw5 N/mm2.

Which formula is used to calculate the elongation of PSC Girder?

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