In this paper, the continuum mechanics theory for the FGM is studied and the failure mechanism of FGM with interior defect is analyzed.

本文通过对梯度材料内部缺陷所决定的材料破坏机理分析，建立了梯度材料损伤和断裂的统计模型。

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Based on random distribution of interior defect in rock, a statistical damage constitutive model for rock is developed by using the continuous strength theory and statistical theory.

结合连续强度理论和统计理论，从岩石内部缺陷分布的随机性出发，建立了岩石统计损伤本构模型。

youdao

Based on random distribution of interior defect in rock, a statistical damage constitutive model for rock is developed by using the continuous strength theory and statistical theory.

结合连续强度理论和统计理论，从岩石内部缺陷分布的随机性出发，建立了岩石统计损伤本构模型。

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