摘要
根据梁宝寺煤矿目前的地质条件和巷道围岩条件,通过理论计算和数值模拟的方法对支护参数进行优化设计分析,结合现场监测数据,验证了所选支护参数的正确性,同时也为同类深部矿井的支护参数设计提供理论基础。
According to the geological and surrounding rock conditions of Liangbaosi coal mine,supporting parameters are designed and analyzed by using the theoretical and numerical methods.Combined with the data obtained in the field investigation,verified the correctness of the selected parameters. It also provides an important theoretical basis for choosing supporting types and parameters of roadways in similar deep mines.
出处
《煤炭技术》
CAS
北大核心
2016年第6期78-80,共3页
Coal Technology
关键词
软岩巷道
支护参数
数值模拟
围岩稳定性
soft rock roadway
support parameter
numerical simulation
stability of surrounding rock
