Large Elastic Deformations of Flowing Polymers in Shear and Extension
The stress-strain relationships for various loading conditions cannot be arbitrary since they must satisfy the requirement of invariance. The general method for the fulfillment of this requirement is the use of the elastic potential W, which is represented in the form of a certain function of the invariants of the strain tensor.
KeywordsElastic Deformation Simple Shear Invariant Representation Invariant Form Elastic Potential
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