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- Keywords rock mass;main structural planes;rhombohedron; 岩体;主结构面;菱形六面体;
- Keywords Rock mass;Mechanical parameter;RMR;Hoek-Brown; 岩体;力学参数;RMR;霍克-布朗;
- Keywords Rock mass;Micro seism;Acoustic emission;Localization; 岩体;微震;声发射;定位;
- Keywords rock mass;Q system classification;stope demension;bolting parameter; 岩体;Q系统分级;采场尺寸;支护参数;
- Keywords Rock mass;Blastability;Influence factor;Grey theory;Analysis; 岩体;可爆性;影响因素;灰色理论;分析;
- Keywords rock mass;structural plane;emptied stopes;joint and fissure;stability; 岩体;结构面;采空区;节理裂隙;稳定性;
- Keywords rock mass constitution face;medium and long hole blasting;line of least resistance;quasi-cratering effect; 岩体结构面;中深孔爆破;最小抵抗线;似漏斗效应;
- Keywords rock mechanics;underground mining;mountain areas;rock mass displacements and deformations; 岩石力学;地下开采;山区;岩体移动变形;
- Keywords Rock mass with schistosity structure;Stability of stope;Similarity simulation experiment;Numerical simulation;field monitor; 片理结构岩体;采场稳定性;相似模拟实验;数值模拟;现场监测;
- Unloading rock mass mechanics II. 卸荷岩体力学2。
- The rock mass produced by an intrusive process. 侵入岩浆岩浆侵入过程中生成的岩块
- Keywords Rock mass containing multi-cracks;Damage variable;Stress intensity factor;Free energy function;Plastic multiplicator;Damage multiplicator;Elastic-plastic coupled with damage; 裂隙岩体;损伤变量;应力强度因子;自由能函数;塑性乘子;损伤乘子;弹塑性损伤耦合;
- Simultaneously, the displacements of the rock mass were monitored. 与此同时，还对矿房围岩的变形进行了监测；
- A fracture or crack in a rock mass along which no appreciable movement has occurred. 裂缝，裂口岩石块中的碎片或缝隙，在其周围未发生过可被觉察到的运动
- Theory and practice of grouting drainage and anchorage of rock mass II. 岩体灌浆排水锚固理论与实践2。
- There is a large scale of dynam-relaxed rock mass lies in Daliushu dam site. 大柳树坝址区存在大面积、大范围的岩体松动破坏现象。
- Cleavage and fracture have a strong impact on blasted result for rock mass. 摘要节理裂隙对岩体爆破效果有很大的影响。
- The formulas of rock mass displacements and deformations are devel... 通过工程实例分析表明,理论预计结果与现场实测结果吻合。
- Accumulating sand can lead to great pressure on top of the grottoes and ponding in the rock mass. 积沙还能造成窟顶巨大压力和岩体积水。
- Geologically, the rock mass of the Mogao Grottoes is semi-binder calcirudite of the quaternary sediment of very loose structure. 莫高窟岩体在地质学上属第四纪沙泥质、钙质半胶结砾岩，结构十分松散。
