断层容量维在华北型煤矿底板突水中的应用  

Application of Fractal Capacity Dimension in Water Inrush of North China Type Coal Floor

作　　者：周全超 李申[2] 

机构地区：[1]中国矿业大学(北京)地球科学与测绘工程学院,北京100083 [2]成都理工大学,成都610059

出　　处：《煤炭技术》2016年第8期202-204,共3页Coal Technology

摘　　要：为解决断层量化的难题,提高底板突水评价的精准度,把分形分维思想引入断层量化中,并以典型的华北型煤田为例进行分析研究,结果表明,断层容量维很好地反映了断层的客观存在以及给底板突水所带来的影响,预测结果与突水点的拟合较好。In order to solve the problem of quantitative fault, improve the floor water bursting evaluation accuracy, the fractal thought introducing quantitative fault fractal dimension, and in a typical north China type coal field as an example analysis, the results show that the fault capacity dimension good reflects the objective existence of fault as well as to the effects of inrush prediction results and the water inrush point fitting is good.

关 键 词：断层容量维 层次分析法 底板突水 

分 类 号：TD745[矿业工程—矿井通风与安全]