新疆天池能源南露天煤矿高陡边坡锚索加固技术  

Anchor cable reinforcement technology for high and steep slopes in Xinjiang Tianchi Energy South Open-pit Coal Mine

作　　者：沈建明 于江浩 SHEN Jianming;YU Jianghao(Xinjiang Tianchi Energy Co.,Ltd.,Changji 831100,China;China Coal Technology and Engineering Group Shenyang Research Institute,Fushun 113122,China;State Key Laboratory of Coal Mine Safety Technology,Fushun 113122,China)

机构地区：[1]新疆天池能源有限责任公司,新疆昌吉831100 [2]中煤科工集团沈阳研究院有限公司,辽宁抚顺113122 [3]煤矿安全技术国家重点实验室,辽宁抚顺113122

出　　处：《露天采矿技术》2023年第4期42-45,共4页Opencast Mining Technology

摘　　要：为了保证新疆天池能源有限责任公司南露天煤矿西帮煤层采出后边坡的稳定性,采用扩帮剥离、锚索加固以及回填压脚的综合治理措施;研究了西帮边坡的地质条件,根据极限平衡理论,得出了锚索加固参数,并利用锚索应力计对西帮边坡进行滑坡预警。结果表明:扩帮剥离、锚索加固及回填压脚的综合治理措施效果显著。In order to ensure the slope stability after the west slope coal seam mining in South Open-pit Coal Mine of Xinjiang Tianchi Energy Company,we adopt the comprehensive treatment measures such as expansion and stripping,anchor cable reinforcement and backfilling of the presser foot.The article studies the geological conditions of west slope.According to the limit equilibrium theory,we obtain the anchor cable reinforcement parameters,and use the anchor cable stress meter to carry out the landslide early warning to west slope.The results show that the comprehensive treatment measures of expansion and stripping,anchor cable reinforcement and backfilling of the presser foot are effective.

关 键 词：扩帮剥离 锚索 回填压脚 极限平衡 锚索应力计 滑坡 

分 类 号：TD824.7[矿业工程—煤矿开采]