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(2010): Influence of hardening behaviour of elastoplastic materials on the determination of elastic modulus using indentation tests, Material...
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by the tangent modulus (having the same units as the elastic modulus). The tangent modulus cannot be less than zero or greater than the elastic modulus. ...
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An alternative to the [c] matrix is to specify Young's modulus (MP,EX command) and Poisson's ratio (MP,NUXY command) and/or shear modulus (MP,GXY command). (See...
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1. ¡°Metamaterial with Simultaneously Negative Bulk Modulus and Mass Density¡±, Yiqun Ding, Zhengyou Liu*, Chunyin Qiu and Jing Shi, ...