摘要
晋城蓝焰煤业股份有限公司凤凰山矿9~#煤多条巷道在掘进过程中过小煤矿空巷,应用锚、网、梁、槽钢+锚索联合支护技术,有效实现了安全生产,为同类矿井提供了可借鉴的依据。
In driving process,many roadway in 9# coal seam of Jincheng LanYan coal limited liability company Lantau Peak mine need to drive through the old roadways that locate the small coal mine gob, the application of anchor net and anchor beam, steel and cable combined support technology effectively realized the safe production,which provide a reference basis for similar mine.
作者
张俊杰
Zhang Jun-jie(Jincheng QianTai Safety Technology Co., Ltd., Shanxi Jincheng 048006)
出处
《山东煤炭科技》
2017年第3期12-14,共3页
Shandong Coal Science and Technology
关键词
联合
支护
老巷
composite
support
old roadway
