掌石沟煤矿工作面破碎顶板支护技术研究  

Study on the Support Technology for Breaking Roof of 15101 Working Face in Zhangshigou Mine

作　　者：覃树才 肖伟 

机构地区：[1]山西煤炭运销集团晋城有限公司,山西晋城048026

出　　处：《能源与节能》2014年第5期181-183,共3页Energy and Energy Conservation

摘　　要：以掌石沟煤业15101工作面破碎顶板作为研究对象,在对工作面地质力学评估的基础上,采用理论计算和工程类比相结合的方法对15101工作面顺槽和开切眼支护技术进行研究。结果表明:顶板较完整时采用锚网支护,顶板破碎时采用棚式支护的综合支护方法可以解决该工作面顺槽和开切眼的的支护问题。The breaking roof of 15101 working face in Zhangshigou Mine was studied. On the basis of the geomechanicsevaluation of the work face, the support technology of the solts and open-off cut along the working face was designed by usingtheoretical arithmetic and engineering analogy. The result is that： the comprehensive supporting method which the bolting withwire meshes when the roof completed and the shed supporting when the roof broken can resolve the working face support.

关 键 词：工作面 顶板 破碎 锚网支护 棚式支护 

分 类 号：TD353[矿业工程—矿井建设]