Stretching of the mechanical-geometric model and two common nonlinear elastic solids

The variety of hyperelastic materials and the design new modifications technical applications requires development a description nonlinear deformation properties. most commonly used constitutive relations Mooney-Rivlin Yeoh models are based on polynomial decompositions. Mechanical-geometric modeling (hereinafter - MGM) is way constructing strain energy densities within theory elasticity. In this paper, comparison behavior MGM with traditional was carried out. Comparative analysis accompanied by diagrams for uniaxial biaxial stretching. effectiveness model proved.