|本期目录/Table of Contents|

[1]杨百顺,谢洪,凌志迁.深井开采沿空留巷顶板锚杆强化控制技术研究[J].中国安全生产科学技术,2010,6(4):50-55.
 YANG Bai-shun,XIE Hong,LING Zhi-qian.Study on roof control technology of gob-side entry retaining in deep mining[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2010,6(4):50-55.
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深井开采沿空留巷顶板锚杆强化控制技术研究()
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
6
期数:
2010年4
页码:
50-55
栏目:
学术论著
出版日期:
2010-08-31

文章信息/Info

Title:
Study on roof control technology of gob-side entry retaining in deep mining
文章编号:
1673-193X(2010)-04-0050-06
作者:
杨百顺1谢洪2凌志迁1
1.四川省安全科学技术研究院,成都? 610016
2.四川矿山安全技术培训中心,成都? 610017
Author(s):
YANG Bai-shun1 XIE Hong2 LING Zhi-qian1
1. Sichuan Academy of Safety Science and Technology, Chengdu? 610016, China
2. Sichuan Mine Safety Technology Training Centre, Chengdu? 610017, China
关键词:
深井沿空留巷顶板支护
Keywords:
-
分类号:
X936
DOI:
-
文献标志码:
A
摘要:
随着我国煤矿开采深度的逐年增加,瓦斯含量逐渐增大且赋存异常,回采工作面瓦斯超限问题严重威胁着煤矿的安全生产,而沿空留巷则是解决工作面瓦斯超限问题的最有效途径,但沿空留巷顶板稳定性控制问题则制约了沿空留巷技术在我国更广泛地推广应用。本文以顾桥矿1115(1)采煤工作面沿空留巷为背景,全面总结了沿空留巷顶板控制技术的国内外研究现状及存在的主要问题,并分析了沿空留巷顶板控制的基本原理,在煤巷顶板预应力结构理论的基础上,提出了顾桥矿深井开采沿空留巷顶板稳定性控制的锚杆强化控制技术原理,对巷道所处的不同阶段有针对性的提出了顶板的安全控制技术。该研究成果在顾桥矿1115(1)采煤工作面沿空留巷中得到了成功应用,对类似条件下的沿空留巷顶板控制具有重要的指导意义。
Abstract:
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参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2010-06-23
作者简介:杨百顺,硕士,工程师。
更新日期/Last Update: