机译:深部软岩巷道围岩破坏演化过程与破坏模式的数值模拟研究
[1]State Key Laboratory for Geomechanics and Deep Underground Engineering. China University of Mining and Technology, Xuzhou 221116, China;
[2]Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals, Shangdong University oJ: Science and Technology, Qingdao 266590, China;
深部软岩巷道; 破坏模式; 围岩破坏; 数值模拟; 演化过程; 正交试验方法; 聚类分析方法; 安全系数;