201612

110工法无煤柱开采技术试验研究
发布人:网站管理员 发布时间:2017/1/4 点击次数:126次
  

110工法无煤柱开采技术试验研究
崔进孝
(山西煤炭运销集团晋城有限公司,山西晋城048026)
摘要: 以9101工作面为研究对象,针对9101工作面末采184 m做为“110工法”的试验段,根据井下工作面巷道布置
和巷道围岩地质力学条件,提出“110工法”施工工艺,结合矿压监测方案,探讨试验效果。
关键词: 爆破;切顶卸压;补强支护;矿压监测
中图分类号: TD322 文献标识码: A 文章编号: 2095-0802-(2016)12-0137-03
Experimental Research on Non-pillar Mining by 110 Construction Method
CUI Jinxiao
(Jincheng Co., Ltd., Shanxi Coal Transportation and Sales Group, Jincheng 048026, Shanxi, China)
Abstract: Taking 9101 working face as the research object, the end of the 184 m in 9101 working face is acted as test section of
"110 construction method". According to the underground mining roadway surrounding rock of roadway layout and geological
mechanics conditions, this paper put forward "110 construction method" construction technology and investigated its effect test
combined with mine pressure monitoring plan. Key words: blasting, roof cutting-pressure relief, reinforcement support, mine pressure monitoring