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掘开工作面过构造顶板管理技术研究
发布人:网站管理员 发布时间:2016/2/2 点击次数:462次
  

掘开工作面过构造顶板管理技术研究
宋文寿
(阳泉煤业集团翼城石丘煤业有限公司,山西临汾043500)
摘要: 顶板事故是煤矿的五大自然灾害之一,掘开工作面在过地质构造期间由于构造周边围岩条件不好,所以易发
生顶板事故。研究掘开工作面过构造顶板管理技术,并完整地建立了一套掘开工作面过构造顶板管理技术的标准化流程,
不仅避免了事故发生而且提高了掘进效率。
关键词: 掘开工作面;构造;顶板管理
中图分类号: TD327 文献标识码: A 文章编号: 2095-0802-(2016)02-0176-02
Study on the Roof Management Technology of Passing through Geological Structure in Driving
Face
SONG Wenshou
(Shiqiu Coal Industry Co., Ltd. of Yicheng, Yangquan Coal Industry Group, Linfen 043500, Shanxi, China)
Abstract: Roof accident is one of the five natural disasters of coal mine roof accidents, driving face is easy to cause roof accident
during passing through geological structure due to the bad surrounding rock conditions of structure. This paper studied roof
management technology of passing through geological structure in driving face, and fully established a standard organization
process for passing through geological structure in driving face, which not only avoided the accidents, but also improved the
efficiency of the tunneling.

Key words: driving face; structure; roof management