深部煤巷围岩强化控制在谢桥矿的应用
eep Rock of enhanced control in Xieqiao Mine
随着煤矿进入深部开采，煤层巷道围岩稳定性控制越来越受到重视。本文提出了深部煤巷围岩的强化控制思路，其核心是 “三高”锚杆支护体系。结合“三高”锚杆并应用FLAC数值模拟成功解决了谢桥矿12418顺槽深部高地压煤层巷道的支护问题。该深部围岩强化控制思路具有极大的推广意义。
s the coal deep mining, coal roadway stability control attacts more and more attention. In this paper, its core is the ＂three high＂ bolt support system, and we have the idea that the surrounding rock in deep coal enhanced control. Combination of ＂three high＂ bolt and apply FLAC numerical simulation,it successfully resolved 12418 trough Caving deep high pressure coal roadway problems.The idea has a great popularization.
肖成丽、于宪阳、刘立明、张念超
矿山压力、矿山支护矿山建设、矿山设计
深部煤巷围岩控制“三高”锚杆FLAC数值模拟
deep coal tunnelrock controlhree highFLAC numerical simulation
肖成丽,于宪阳,刘立明,张念超.深部煤巷围岩强化控制在谢桥矿的应用[EB/OL].(2010-05-13)[2025-09-02].http://www.paper.edu.cn/releasepaper/content/201005-224.点此复制
评论