望峰岗矿井一副井井筒地面注浆堵水实践
망봉강광정일부정정통지면주장도수실천
Practice of Water Stoppage by Surface Grouting in the First Auxiliary Shaft of Wangfenggang Mine
  • 万方数据
    探矿工程-岩土钻掘工程 탐광공정-암토찬굴공정
    EXPLORATION ENGINEERING (DRILLING & TUNNELING)
    2006年 7期 41-42,45 ,共3页

    丁同福

    정동복

    望峰岗矿井%井筒%注浆%堵水 望峰崗礦井%井筒%註漿%堵水
    망봉강광정%정통%주장%도수
    通过对望峰岗矿井一副井井筒地层、井壁出水特点分析,给出设计依据;对造孔施工中特殊情况给出处理办法,对注浆堵水质量提出了评价方法.
    통과대망봉강광정일부정정통지층、정벽출수특점분석,급출설계의거;대조공시공중특수정황급출처리판법,대주장도수질량제출료평개방법.
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