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- Keywords bolt support;surrounding rock loose circle;dyn amic pressure;coal roadway;roof;actual mining roadway;reliability; 锚杆支护;围岩松动圈;动压;煤巷;顶板;回采巷道;稳定性;
- loosing circle of surrounding rock 围岩松动圈
- To revise bolt support parameter using loosing circle theory 应用松动圈理论修正锚杆支护参数
- loose circle theory of surrounding rock 围岩松动圈理论
- Keywords rock drivage;excavation efficiency;holing; 岩巷掘进;掘进工效;打眼;
- rock loosing - circle 围岩松动圈
- Keywords rock loosing_circle;?bolt;?support; 围岩松动圈;锚杆;支护;
- Keywords rock burst;microseism;fractal geometry;fractal dimension; 冲击地压;微震;分形几何;分维;
- Keywords rock blast;rock blastability index;classification; 岩石爆破;可爆性指数;分级;
- Keywords rock mass;main structural planes;rhombohedron; 岩体;主结构面;菱形六面体;
- Keywords Rock mineral analysis;Au content;coulometry;Hydroquinone; 岩矿分析;含金量;库仑法;氢醌;
- Keywords rock blastability;fuzzy hierarchy analysis;weight vector; 岩石可爆性;模糊层次分析;权向量;
- Keywords Rock mass;Mechanical parameter;RMR;Hoek-Brown; 岩体;力学参数;RMR;霍克-布朗;
- loosing circle 松动圈
- Keywords rock structure;blasting;influence;buya strip mine; 岩体构造;爆破作用;影响;布雅露天煤矿;
- Keywords rock;post-failure behavior;dilatancy nature;review; 岩石;峰后特性;剪胀;综述;
- Keywords Rock mass;Micro seism;Acoustic emission;Localization; 岩体;微震;声发射;定位;
- Keywords rock salt;resolving in dynamic state;kinetics; 岩盐;动态溶解;动力学;
- Application of Loose Circle Measurement Technology of Surrounding Rock in the Mining Roadways of Shuangliuta Colliery 围岩松动圈测试技术在双柳煤矿回采巷道中的应用
- Keywords Rock salt exploitation;Oil underlay convicting;Collude; 岩盐开采;油垫对流;串通;
