Comparison of Neo-Hookean Materials

Introduction

The definition of an isotropic, neo-Hookean is an elastic material that depends ot two elastic constants and in the limit of small deformations is identical to a small-strain, linear-elastic, Hookean material.

Two other neo-Hookean materials are a neo-Hookean material and a clamped neo-Hookean material with CritTens less than zero. This material gives a third neo-Hookean formation with slightly different stresses.