机译:深部软岩支护策略研究:大强煤矿马头过马路
Key;
Laboratory;
of;
Geomechanics;
and;
Deep;
Underground;
Engineering,;
China;
University;
of;
Mining;
&;
Technology.;
Beijing;
100083,;
China;
of;
Mechanics;
and;
Civil;
Engineering,;
China;
University;
of;
Mining;
and;
Technology.;
Beijing;
100083,;
China;
煤矿巷道; 深部软岩; 膨胀变形; 铁法煤业集团; 高应力软岩; 地质力学; 深部矿井; 现场观测;