摘要
介绍了万年矿煤巷托顶煤锚(索)网梁支护技术的应用试验情况。通过在万年矿托顶煤锚(索)网梁支护试验,成功摸索出一种符合万年矿实际情况的托顶煤锚(索)网梁支护技术及支护参数,充分说明该掘进工艺技术可行,经济合理,安全可靠。
Supporting in coal roadway caving in ten thousand is introduced （cable） beam supporting technology application test. Through the mine in ten thousand, the top-coal anchor （cable） beam supporting test, success for a conform to the actual situation in ten thousand of top-coal anchor （cable） beam supporting technology and supporting parameters, fully show the drivage tech- nology feasible, economic and reasonable, safe and reliable.
出处
《机械管理开发》
2015年第8期30-33,共4页
Mechanical Management and Development
关键词
煤巷
托顶煤
锚(索)网梁
支护技术
coal road
support top coal
wire meshes beam
support technology
