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| A CONSTITUTIVE EQUATION SATISFYING THE NULL CONDITION FOR NONLINEAR COMPRESSIBLE ELASTICITY |
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Citation： |
QIN Tiehu.A CONSTITUTIVE EQUATION SATISFYING THE NULL CONDITION FOR NONLINEAR COMPRESSIBLE ELASTICITY[J].Chinese Annals of Mathematics B,2002,23(4):435~438 |
| Page view： 1060
Net amount： 866 |
Authors： |
QIN Tiehu; |
Foundation： |
Project supported by the National Natural Science of Foundation of China (No.19871015). |
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| Abstract： |
This paper constructs a polyconvex stored energy function, satisfying the null condition, for isotropic compressible elastic materials with given Lame constants. The difference between this stored energy function and St Venant-Kirchhoff’s is a three order term. |
Keywords： |
Compressible elasticity, Stored energy function, Null condition |
Classification： |
35L70, 73B05, 73C50 |
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