The mechanism of damage and fracture of rock blasting is composed of blasting mechanism and rock meso-damage theory.

岩石爆破损伤断裂机理是由岩石爆破机理和岩石细观损伤力学理论组成的。

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This paper also presents several rock damage model reflecting the softening and joint behaviour of rock masses in addition to the introduction of meso and statistical models.

文内除了列举几种反映岩体软化及节理裂隙性质的损伤模型外，还介绍了细观与统计损伤模型。

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At the process of ct crack and rapture evolution, the acoustic emission can not precisely reflect the meso-mechanism of rock deformation and rapture because of localization of damage.

在CT尺度裂纹演化和破坏阶段，由于岩石损伤高度局部化，声发射率参数不能精确反映岩石破坏的细观机制。

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