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1 焦家金矿-750 m中段一分巷穿脉巷道顶板冒落

Fig.1 Roof falling of the vein crossing tunnel in the -750 m middle section of Jiaojia gold mine