The results show that the internal friction angle of rock has importance affect on the displacement of surrounding rock for deep…
分析结果表明，在地应力和支护阻力一定时，岩石的内摩擦角对深埋巷道围岩位移的影响最为明显。
The research results provide the reference value for the choice of the cohesion and internal friction Angle of rock samples in the process of geo-engineering design and numerical simulation.
研究结果对于岩土工程设计和数值计算时岩样黏聚力和内摩擦角的选取具有参考价值。
The results show that the internal friction Angle of rock has importance affect on the displacement of surrounding rock for deep roadway when in-situ stress and support resistance all are certain.
分析结果表明，在地应力和支护阻力一定时，岩石的内摩擦角对深埋巷道围岩位移的影响最为明显。
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