底板突水影响因素评价新方法——无量纲信息融合法  

Dimensionless information fusion——A new method to evaluation of factors affecting water inrush from floor

作　　者：李忠建[1] 魏久传[1] 尹会永[1] 徐建国[2] 施龙青[1] 张彬[3] 

机构地区：[1]山东科技大学地质科学与工程学院,山东青岛266510 [2]兖矿集团有限公司,山东济宁272100 [3]山东科技大学信息科学与工程学院,山东青岛266510

出　　处：《中国矿业》2010年第1期95-97,113,共4页China Mining Magazine

基　　金：国家自然科学基金重点资助项目(50539080);山东省自然科学基金资助项目(Y2007F46);教育部博士学科点专项科研基金资助项目(20070424005)

摘　　要：为解决煤层底板突水影响因素影响程度的定量评价问题,在多源信息复合的基础上,提出评价突水影响因素影响程度的新方法——无量纲信息融合法。以南屯煤矿为例,在详细分析矿区水文地质资料的基础上,评价了底板突水影响因素,并进行了下组煤开采突水危险性分区评价;应用无量纲信息融合法,对影响因素给出了定量评价,确定了其影响程度。评价结果,为矿区下组煤开采底板突水评价提供有力依据,并对其他各矿区底板突水评价具有重要的指导意义。In order to solve the problem that quantitative evaluation of influence degree of factors affecting water inrush from coal floor,we present a new method： dimensionless information fusion,which based on multi-source information complex.To take the Nantun coal mine for example,we have a detailed analysis on the hydrogeological data of the coal mine and evaluaton of factors affecting water inrush from floor.We also evaluate the water inrush risk in lower group of coal seams mining.We have quantitative evaluation of factors affecting water inrush from floor by dimensionless information fusion and the influence degree is determined.The evaluation results provids the powerful foundation for evaluation of water inrush risk from coal floor in lower group of coal seams mining in Nantun coal mine and has important guiding significance to evaluate the water inrush risk from floor to other coal mines.

关 键 词：无量纲信息融合法 突水影响因素 底板突水 多源信息复合 

分 类 号：TD745[矿业工程—矿井通风与安全]