摘要
薄煤层回采工作面在回采过程中经常遇到断层,严重影响煤矿安全生产,制约矿井的高产高效。本文针对不同的断层产状,从巷道布置、回采工艺等方面提出了指导性的处理方法。
The thin coal bed returns picks the working surface in to return picks in the process to meet the fault frequently, affects the coal mine safety production seriously, the restriction mine pit high production is highly effective.This article in view of the different fault senate shape, from the tunnel arrangement, returned to picks aspects and so on craft to propose the guidance processing method.
出处
《山东煤炭科技》
2008年第4期82-83,共2页
Shandong Coal Science and Technology
关键词
薄煤层
断层
研究应用
Thin coal bed fault research application
