滑动构造下"三软"不稳定煤层高突车场揭煤方法探讨
활동구조하"삼연"불은정매층고돌차장게매방법탐토
Probing into Methods of "Three Soft" Instability Coal Seam Uncovered in Station with Great Danger of Outburst under Sliding Structure
  • 万方数据
    煤矿安全 매광안전
    SAFETY IN COAL MINES
    2006年 4期 46-48 ,共3页

    程从仁

    정종인

    滑动构造%"三软"不稳定煤层%高突车场%揭煤 滑動構造%"三軟"不穩定煤層%高突車場%揭煤
    활동구조%"삼연"불은정매층%고돌차장%게매
    分析了告成煤矿以往煤与瓦斯突出的原因,摸索了滑动构造下"三软"不稳定煤层高突车场揭煤方法和应采取的措施,保证了揭煤安全.
    분석료고성매광이왕매여와사돌출적원인,모색료활동구조하"삼연"불은정매층고돌차장게매방법화응채취적조시,보증료게매안전.
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