The Strain Energy , If The Torsion Moment Value Is Given

The Strain Energy , If The Torsion 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,

T = Applied Torsion
L = Length of the beam
G = Shear modulus or Modulus of rigidity
J = Polar moment of inertia