The concepts of energy dissipation, energy release, strength loss and abrupt structural failure of rock are defined.
定义了单元耗散能、可释放应变能、强度丧失和整体破坏的概念。
The intrinsic relations between energy dissipation, energy release, and strength and abrupt structural failure of rocks during failure process are discussed.
讨论了岩石变形破坏过程中能量耗散、能量释放与岩石强度和整体破坏的内在联系。
Rock failure is caused by the abrupt energy release, which is the catastrophe of energy dissipation under a certain condition.
岩石的失稳破坏就是岩石中能量突然释放的结果，这种释放是能量耗散在一定条件下的突变。
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