The Strain Energy , If The Moment Value Is Given

The Strain Energy , If The Moment Value Is Given

Strain energy is defined as the energy stored in a body due to deformation.

The strain energy per unit volume is known as strain energy density and the area under the stress-strain curve towards the point of deformation

                 

Where,

M = Bending moment
L = Length of the beam
E = Young’s modulus
I = Moment of inertia