断层影响下的巷道支护技术研究及应用  

Research and Application of Roadway Support Technology by Influence of Faults

作　　者：刘兵晨[1,2] 宋选民[2] 付玉平[3] 

机构地区：[1]晋煤集团古书院矿,山西晋城048000 [2]太原理工大学采矿工艺研究所,太原030024 [3]太原科技大学环境与安全学院,太原030024

出　　处：《煤炭技术》2013年第1期68-69,共2页Coal Technology

基　　金：国家科技支撑计划项目(2007BAK29B02);山西省科技攻关项目(200631118-02)

摘　　要：断层是影响煤矿开采的重要地质因素。针对巷道穿越断层时存在的支护问题,以山西柳林矿区某矿为工程背景,采用数值模拟的方法,确定一种合理的支护方案,并在该矿成功应用。该支护方案对于类似的工程设计与施工具有重要的参考价值。The faults are the important geological factors that intluence coal mining, in the engincerng background of Liulin mining area, for supporting problem when roadway crossing faults, a reasonable sup- port scheme was determined by using numerical simulation method. The scheme was successfully applied in the mine.which has important reference value for similar engineering design and construction.

关 键 词：断层 巷道支护 数值模拟 

分 类 号：TD353[矿业工程—矿井建设]