煤矿现代化
煤礦現代化
매광현대화
COAL MINE MODERNIZATION
2013年
2期
101-104
,共4页
导水裂缝带%相似模拟%数值模拟%实测%趋势
導水裂縫帶%相似模擬%數值模擬%實測%趨勢
도수렬봉대%상사모의%수치모의%실측%추세
water-flowing fractured zone%analogy simulation%numerical simulation%test%trend
导水裂缝带高度是预测矿井涌水量、计算防水煤柱尺寸以及评估水体下采煤安全性的重要技术参数,对研究顶板突水机理和预防顶板水害事故都有重要的理论意义和实用价值.文中分析了导水裂缝带的形成过程及其水文地质意义,总结了导水裂缝带的研究现状和预测方法以及各种方法之间的优缺点,提出未来研究的难点和研究方向,预测了导水裂缝带研究的发展趋势.
導水裂縫帶高度是預測礦井湧水量、計算防水煤柱呎吋以及評估水體下採煤安全性的重要技術參數,對研究頂闆突水機理和預防頂闆水害事故都有重要的理論意義和實用價值.文中分析瞭導水裂縫帶的形成過程及其水文地質意義,總結瞭導水裂縫帶的研究現狀和預測方法以及各種方法之間的優缺點,提齣未來研究的難點和研究方嚮,預測瞭導水裂縫帶研究的髮展趨勢.
도수렬봉대고도시예측광정용수량、계산방수매주척촌이급평고수체하채매안전성적중요기술삼수,대연구정판돌수궤리화예방정판수해사고도유중요적이론의의화실용개치.문중분석료도수렬봉대적형성과정급기수문지질의의,총결료도수렬봉대적연구현상화예측방법이급각충방법지간적우결점,제출미래연구적난점화연구방향,예측료도수렬봉대연구적발전추세.
@@@@The height of water-flowing fractured zone is the main technical parameter for the work of the prediction of mine inflow, the calcu-lation of longitudinal waterproof pillar and mining under water body; also, it has important theoretical meaning and practical value for the study of mechanism of roof water burst and prevention of roof water inrush accidents. The paper analyzes the forming process of water-flowing frac-tured zone and its hydrological geological meaning, and summarizes the research status and the main forecast methods at present, then, com-pares the advantages and disadvantages of various methods and puts forward the development trend of the research.
