Minimum potential energy formula , Minimum potential energy definition , State the principle of minimum potential energy in finite element , Minimum potential energy beam , Concept of minimum potential energy in structural analysis , Principle of minimum potential energy , State the principle of minimum potential energy 2021

 Minimum potential energy theorem:-

The minimum potential energy theorem state that the partial derivative of the potential energy w.r.t redundant reaction is zero.
                   
                  ∂U/∂R = 0

 R =  Redundant reaction ( number of support reaction - equilibrium equation )

If a structure is loaded and there is any redundant reaction then the true value of that redundant reaction can be determined if the potential energy of the structure is minimum.


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