Numerical calculation shows that the constitutive model given here can well simulate the behavior of polycrystal MT.

数值计算结果表明该本构模型能较好模拟多晶材料的马氏体相变本构曲线形态。

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The tests and numerical models of rock interfaces and joints under cyclic shear loading are reviewed, and a new constitutive model is developed.

回顾岩体结构面切向循环加载的力学试验和数值模型，并建立新的本构模型。

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Based on a former constitutive model, the calculation formulas for rigid-(visco) plasticity FEM were worked out, and an overview on the development of FEM numerical simulation was made.

论述了刚（粘）塑性有限元法的主要思想和处理方法。基于前期的本构模型，得出了刚（粘）塑性有限元法的求解列式。并对有限元数值模拟的发展前景作了预测。

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