摘要
分析了井下煤仓支护型式的合理选择方案,并论证锚杆(索)金属网喷射混凝土联合支护型式的支护技术原理、优越性、可操作性及其经济效益,为煤矿井下工作提供参考。
The article introduced some rational supporting patterns supporting principles, advantages, operability, and economic profits of the mesh, which could be helpful for similar situations in the mines. of underground bunkers and verified combined support of anchor rod and
出处
《山西煤炭》
2014年第6期8-9,24,共3页
Shanxi Coal
关键词
井下煤仓
支护型式
经济效益
方案选择
underground bunker
supporting pattern
economic benefit
selection
