焦家金矿深部复杂构造下高应力岩体树脂锚索联合支护技术

陈玉民,王成龙,李晓飞,蒋翔,赵兴东

Combined Support Technology of Resin Anchor Cable for High Stress Rock Mass Under Deep Complex Structure in Jiaojia Gold Mine

Yumin CHEN,Chenglong WANG,Xiaofei LI,Xiang JIANG,Xingdong ZHAO

图2 焦家金矿-750 m中段114线沿脉巷道层裂破坏

Fig.2 Spall failure of roadway along the vein of 114 line in the -750 m middle section of Jiaojia gold mine