盘区巷道合理支护选型研究  

Study on the Selection of Reasonable Support for the Roadway in the Disk Area

作　　者：李恒信 Li Heng-xin(Jinhuagong Mine,Shanxi Datong Coal Mine Group,Shanxi Datong 037000)

机构地区：[1]山西大同同煤集团晋华宫矿,山西大同037000

出　　处：《山东煤炭科技》2018年第4期53-55,57,共4页Shandong Coal Science and Technology

摘　　要：本文基于深部回采巷道难以有效控制围岩变形的现状,运用数值模拟软件FLAC^(3D),对两种不同支护体系及不同支护参数进行了模拟研究,为合理确定支护方案及参数提供依据。Based on the present situation that the deep mining roadway is difficult to effectively control the deformation of the surrounding rock,the numerical simulation software FLAC3D is used to simulate the two different support systems and different support parameters,which provides the basis for the reasonable determination of the support scheme and parameters.

关 键 词：巷道 支护 数值 模拟 

分 类 号：TD353.6[矿业工程—矿井建设]