... 损伤阈值 damage threshold 损伤张量 damage tensor 损伤准则 damage criterion ...
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This paper introduces some basic conception and theory of the damage mechanics, and then discusses the method to obtain the damage tensor based on the investigation of engineering geology.
本文运用连续介质力学方法来研究节理岩体的等效力学性能，首先讨论损伤力学的一些基本概念和原理，然后探讨了损伤张量的确定方法，在工程地质调查的基础上，求取研究区域的损伤张量。
参考来源 - 节理岩体等效性能的损伤模型及其数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
定义了岩体宏观损伤张量和岩体损伤应变。
结果表明，眼前山铁矿南帮岩体概率损伤张量矩阵的元素均服从正态分布。
It is shown that the elements of the probability damage tensor matrix obey the normal distribution.
在考虑裂纹受压闭合与滑动摩擦的基础上，给出了损伤张量、损伤应变及有效弹性常数。
Considering the crack-closing and friction between crack-surface under compression, the damage tensor, damage strain and effective elastic moduli are formulated.
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