But with brittle shale that widely exist in the world, fractures and micro-fractures are ubiquitous, its effect on shale stability cannot be neglected.
但对于实际中最广泛存在的硬脆性泥页岩,裂缝和微裂缝的存在是普遍性的,而且对泥页岩稳定的影响是不可忽视的。
According to the stress analysis of dumbbell fibre-reinforced composite, the weakly bonded interfaces in the composite materials with brittle matrix were investigated.
根据哑铃状纤维增强复合材料的受力分析、研究了脆性基体弱结合界面的情况。
Proved by the test data, the precision of constitutive model with brittle, ductile failure is higher, which can provide accurately the basis for rock damage assessment.
经实测数据与所建模型对比验证,延性破坏、脆性破坏模式本构模型精度较高,可为岩石损伤评估提供依据。
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