The finite element studies of hyperelastic materials always need founding amathematical model describes the behavior of their elements. Severalconstitutive models differ in matching accuracy, can describe the behavior ofhyperelastic material, such as Neo-Hookean, Yeoh, and Mooney-Rivlin, whichare all derived from the strain energy density function.Founding a mathematical model describing some hyperelastic material'sbehavior means the determination of the constitutive model's invariants, whichare considered material parameters.In this work, the two-parameter Mooney-Rivlin model was chosen todemonstrate the procedure of forming the mathematical model that describes themechanical behavior of an incompressible hyperelastic material. Comparingwith those results taken from Abaqus, obtained results were very close andexhibited a lower absolute error. This procedure can be considered as a generalmethod to describe the hyperelastic materials by the other polynomialconstitutive models
Yazıcı et al. (Tue,) studied this question.