To reveal the influence of the number and location of joints on rock failure mechanism, using Particle Flow Code (PFC) to simulate the calculation of a large amount of acoustic emission data generated during breeding, development, and penetration of rock cracks, the fracture parameters such as the spatial location, rupture azimuth, rupture type, stress state, and moment magnitude of acoustic emission events in various fracture stages of multijoint rock were studied based on the moment tensor theory, the P-T diagram method, and the T-k diagram method. It will be of great importance in the geotechnical engineering field.

中文翻译：

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基于矩张量理论的多节理岩石破坏机理研究

为了揭示节理的数量和位置对岩石破坏机理的影响，使用粒子流代码（PFC）模拟了岩石裂纹的繁殖，发展和渗透过程中生成的大量声发射数据的计算，以及断裂参数基于矩张量理论，PT图法和T- k图法研究了多节理岩石各个断裂阶段的空间位置，破裂方位角，破裂类型，应力状态，声发射事件的矩量等。。这在岩土工程领域将具有重要意义。