山东煤炭科技Issue(7)：43-44,49,3.DOI:10.3969/j.issn.1005-2801.2016.07.020
过连续断层破碎带的施工工艺及支护方法
Construction technology and supporting method mining through continuous fault fracture zone
叶海涛1
作者信息
- 1. 大同煤矿集团云冈矿，山西大同 037017
- 折叠
摘要
Abstract
In the process of driving of Jurassic thick coal seam, Expected the meeting of the continuous fault fracture zone, the pneumatic coal drill and rock drilling ,artiifcial loading blasting construction method were used in roadway excavation, roadway was drived along the roof of coal seam, taking suspension theory , the pipe-shed method was used to support . The practical construction proved that the method has obvious effect, and the formation of the roadway becomes better, which can effectively maintain the roof and two sides of the roadway.关键词
连续断层/爆破/穿钢针/维护顶板Key words
continuous faults/blasting/steel pipe/roof maintenance分类
矿业与冶金引用本文复制引用
叶海涛..过连续断层破碎带的施工工艺及支护方法[J].山东煤炭科技,2016,(7):43-44,49,3.
