采空区下薄夹矸煤巷微拱支护技术研究与应用  

Research and Application of Microarch Support Technology of Roadway with Thin Seam and Rock in Gob

作　　者：王中财[1] 肖俊[2] Wang Zhongcai;Xiao Jun(Dongtan Coal Mine of Yanzhou Coal Industry co., Ltd,Shandong Zoucheng 273500;Railway Transportation Department of Yanzhou Coal Industry co., Ltd ,Shandong Zoucheng 273500)

机构地区：[1]兖州煤业股份有限公司东滩煤矿,山东邹城273512 [2]兖州煤业股份有限公司铁路运输处,山东邹城273500

出　　处：《煤矿现代化》2018年第1期43-45,共3页Coal Mine Modernization

摘　　要：本文介绍了兖矿集团东滩煤矿十四采区顶空近距离薄夹矸下煤层开采两顺巷道布置方式及支护形式的研究革新,并详细阐述了顺槽的布置支护方式及现场应用等情况,该技术在类似条件下煤层开采巷道支护形式中具有一定的参考价值。This thesis introduce the support reformation and the layout of roadway with thin seam and rock in gob of Dongtan Coal Mine ofYanzhou Coal Industry co., Ltd,and elaborate the support method,layout and the application of cross heading,this technology can offer somereference to roadway support with similar condition.

关 键 词：采空区 薄夹矸 煤巷 微拱支护 

分 类 号：TD353[矿业工程—矿井建设]