顶板高抽巷合理布置的研究与实践  

Research and Practice on Reasonable Layout of High Drain Lane of Top Plate

作　　者：刘瑞涛 LIU Rui-tao(Guc.heng Coal Mine Construc.tion Management Office of Lu＇an Mining Group,Changzhi 046100,China)

机构地区：[1]潞安集团古城煤矿建设管理处,山西长治046100

出　　处：《煤》2018年第11期18-20,共3页Coal

摘　　要：依据顶板高抽巷的布置原则,采用理论计算与数值模拟相结合的方法揭示了顶板高抽巷巷道围岩应力分布特征与围岩变形规律,科学地确定了顶板走向高抽巷的合理位置,并成功应用于实践,对类似地质条件下的高抽巷布置具有一定的参考价值。According to the principle of layout of the top floor high pumping lane, the stress distribution characteristics and deformationlaws of the roadway of the top floor high pumping lane are revealed by combining theoretical calculation with numerical sinmlation, andthe reasonable position of the top floor toward the high pumping lane is scientifically determined and successfully applied to the practice. It has certain reference value to the arrangement of high pumping lane under similar geological conditions.

关 键 词：数值模拟 高抽巷 巷道布置 应力分布特征 

分 类 号：TD353[矿业工程—矿井建设]