锚杆注浆加固技术在回采巷道底臌治理中的应用  

Application of Slurry Injection with Bolting Support to Deal with Floor Heave of Roadways

作　　者：王兴库[1] 

机构地区：[1]天地科技股份有限公司开采研究分院,北京100013

出　　处：《煤炭技术》2008年第5期104-105,共2页Coal Technology

摘　　要：简要介绍了锚杆注浆加固技术在成庄矿回采巷道底臌治理中的应用。实践证明此项技术基本能够解决回采巷道底臌问题,较为有效地控制了回采巷道发生强烈底臌,降低了回采巷道底臌维修量,节约了维护费用,减轻了工人劳动强度,有效提高了工作面的回采速度。This paper gives a brief introduction of the application of slurry injection with bolting support to control the floor heave of stop mining roadways in Chengzhuang Coal Mine. The results show that this technology can effectivly solve the floor heave of roadways, control the floor heave of roadways, reduce the maintenance of the floor heave of roadways sharply, save the cost of maintenance, relieve the laboring intensity of workers, and increase the mining speed effectively.

关 键 词：锚杆 注浆加固 回采巷道 底臌 

分 类 号：TD26[矿业工程—矿井建设]