摘要
为解决浅部巷道支护参数不再适用的难题,以山东某矿为实际地质条件,选用弹塑性理论对深部巷道塑性区进行分析,并且在此基础上,运用理论计算对原有支护参数进行了优化。对深部巷道围岩控制有着指导意义。
In order to solve the difficult problem that the supporting parameters of shallow roadway are no longer applicable, taking a certain mine in Shandong as the actual geological conditions, the plastic zone of the deep roadway is analyzed by using the elasto-plastic theory. On the basis of this, the original support parameters. It has been instructive for the control of surrounding rock in deep roadway.
作者
李朋
吴朋朋
LI Peng;WU Peng-peng(College of Mining and Safety Egineering,Shangdong University of Science and Technology,Qingdao 266590,China)
出处
《煤炭技术》
CAS
2019年第2期40-42,共3页
Coal Technology
关键词
深部巷道
围岩控制
支护参数
优化
deep roadway
strata control
support parameters
optimization
