...声发射；岩石破裂；单轴加载；裂纹扩展过程 [gap=2356]Key words： rock mechanics； acoustic emission(AE)； rock failure； uniaxial loading； crack propagation process ...
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岩石的复合型初始断裂准则 - 中南大学学报（自然科学版、英文版） 关键字: 岩石破裂； 脆性断裂； 断裂准则[gap=392]Key words: rock ruptures； brittle fracture； fracture criteria
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Based on this result, a mechanism for the emission of light and other electromagnetic radiations observed during rock fracture is suggested.
根据这一结果提出了岩石破裂中出现可见光及其它电磁辐射的理论解释。
参考来源 - 期刊学术社区However, as an instantaneous and instable phenomenon, it still suffers from the typical rock failure process—the initiation, propagation and coalescence of micro-fracture.
但岩爆作为一种失稳破坏现象,尽管其发生过程短暂,但仍然经历了孕育、发生和发展这一岩石破裂所具有的共同特征。
参考来源 - 围压卸荷诱发岩石破坏机理研究Acoustic emission(AE) experiments of rock failure are carried out under uniaxial compression loading with AE location technique. Relationships between different stress levels with spatial distribution fractal dimension and b-value of AE events are studied.
应用声发射及其定位技术,通过单轴受压岩石破坏声发射试验,对岩石破裂过程中的声发射b值和空间分布分形维值随不同应力水平的变化趋势进行了研究。
参考来源 - 岩石破裂过程中的声发射b值及分形特征研究The comparison between the indication of acoustic emission and remote sensing before rock rupture was made.
在实验室中对岩石破裂前的声发射前兆和遥感前兆进行了对比研究。
参考来源 - 岩石破裂的声发射前兆与遥感前兆的对比·2,447,543篇论文数据，部分数据来源于NoteExpress
这造成岩石破裂或开裂，释放出天然气。
This causes the rock to break, or fracture, releasing the gas.
并根据岩石破裂准则，计算了岩石破裂率的分布。
The rock breaking rate was calculated based on the criteria of rock rupture.
异常形态与岩石破裂实验数值模拟结果有较好的一致性。
Anomaly shape is consistent well with the numerical simulation of the rock - breaking test.
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