岩体在地质运动中形成大量节理,这极大程度的削弱了岩体的力学性能,给工程施工留下隐患。锚杆加固是一种对原岩扰动小、安全可靠、......

A mine-scale analysis of Longwall Top Coal Caving (LTCC) is performed using a continuum mechanics finite element solver ......