五沟矿井1011工作面覆岩破坏移动规律研究  

Research on Rules of Cover Rock's Destructive Moving on 1011 Working Face in Wugou Mine

作　　者：窦仲四[1] 

机构地区：[1]淮南职业技术学院,安徽淮南232001

出　　处：《淮南职业技术学院学报》2010年第4期6-9,共4页Journal of Huainan Vocational Technical College

摘　　要：以皖北五沟矿井1011采掘工作面的测井钻孔资料及岩土试验报告为依据,按照该采掘面的实际情况,按照一定建模原则,设计两个计算模型:走向模型Ⅰ和倾向模型Ⅱ,分析开采后上覆岩层移动演化特征,分别从覆岩横向、竖向移动规律进行探讨,从而预测冒落带的分布、导水裂隙带的高度。Fast Lagrangian Analysis Of Continuam,which is a computer software,is applied in this paper.The available drilling information and the soil test report of face 1011 in Wugou Mine has been based.According to certain modeling principles,two computer models,the strike modelⅠand the incline modelⅡ,are designed for the face s specific conditions.The analysis of mined upper cover rock movement evolution will be discussed on the horizontal and vertical movement laws respectively.Whereupon the caving zone s distrib...

关 键 词：建模原则 走向模型 倾向模型 导水裂隙带 

分 类 号：TD325[矿业工程—矿井建设]