摘要
以冯家塔煤矿的一个综采工作面为例,介绍了柔性纤维网支护回撤通道顶板时的工艺技术、关键工序和安全、经济效益。
This paper in Fengjiata Coal Mine of a fully mechanized mining working face as an example, introduces the flexible fiber net branch support to remove channel roof technology, key process and safety and economic benefits.
出处
《科技与创新》
2015年第20期147-148,共2页
Science and Technology & Innovation
关键词
支护工艺
工艺技术
回撤通道
柔性纤维网
support technology
process technology
return path
flexible fiber net