大柳塔煤矿12611-2综采面过断层技术研究  

Study on Fault Passing Through Technology of No.12611-2 Fully Mechanized Coal Mining Face in Daliuta Mine

作　　者：陈少璞[1] 王滨[1] 王瑞智[1] 孙宝雷[1] 张朋[1] 

机构地区：[1]内蒙古科技大学矿业工程学院,内蒙古包头014010

出　　处：《煤炭工程》2011年第10期72-74,共3页Coal Engineering

摘　　要：文章以大柳塔煤矿12611-2综采工作面过断层为研究背景,采用FLAC有限差分软件对12611-2综采工作面过断层、破碎带期间煤层顶板和围岩的应力应变规律进行数值模拟研究,从而为综采工作面过断层的安全技术措施提供了一定的验证作用。Taking the fault passing of No. 12611 - 2 fully mechanized coal mining face in Daliuta Mine as the study background, the FLAC finite difference software was applied to the numerical simulation study on the stress and strain law of the seam roof and the surrounding rock during the fault and broken zone passing period of the No. 12611 -2 mechanized coal mining face. Thus the certain verified role could be provided to the safety and technical measures for the fully mechanized coal mining face passing through the fault.

关 键 词：综采工作面 过断层 FLAC 数值模拟 

分 类 号：TD315.3[矿业工程—矿井建设]