底板突水机理研究综述  

Summary of Research on Mechanism of Water-inrush from Seam Floor

作　　者：施龙青[1] 

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

出　　处：《山东科技大学学报（自然科学版）》2009年第3期17-23,共7页Journal of Shandong University of Science and Technology(Natural Science)

基　　金：国家自然科学基金重点项目(50539080);教育部科学技术研究重点项目(108158);山东省自然科学基金项目(Y2007F46);教育部博士学科点专项科研基金项目(20070424005)

摘　　要：针对我国煤炭进入深部开采导致底板突水日益严重的现象,系统地介绍了国内外底板突水机理研究历史与现状,阐明了底板突水机理理论研究经过了相对隔水层、突水系数、"下三带"理论、原位张裂与零位破坏理论、板模型理论、强渗通道说、岩水应力关系说、关键层理论、"下四带"理论等发展历程。在阐述各种理论的基本概念基础上,总结和评述了其实际应用价值和理论研究不足之处,指出我国在矿井底板水防治理论研究方面正经历着是一个从实践到理论,再从理论到实践不断发展的过程,同时强调了底板突水机理是一个需要不断深入研究的难题,将非线性理论应用到该领域将是今后发展方向。In view of the increasingly serious phenomenon of mining the deep coal to cause water-inrush from seam floor in our country, the history and the present situation of research on the mechanism of water-inrush from seam floor at home and abroad is systematically introduced. It clarified the development processes of research on the mechanism of the water-inrush from seam floor, from the floor relative aquiclude, the water-inrush coefficient, the theory of ＂lower three-zones＂, the theory of original position tension crack and the zero position failure, the theory of board model, the view of strong infiltrating channel, the view of rock-water-stress relations, the key stratum theory, until the theory of ＂lower four-zones＂, etc. On the basis of elaborating the basic concepts of all kinds of theories, the practical application value and the fundamental research deficiency are summarized and commented. The conclusion is that the research on theories for the prevention and control of water-inrush from seam floor in our country is experiencing a continuously development process from theory to practice and from practice to theory. Simultaneously, it emphasizes that the mechanism of water-inrush from seam floor is a difficult problem needed continuously deep research and the application of non-linear theory in this area will be the future direction of development.

关 键 词：底板突水 突水机理 历史与现状 研究综述 

分 类 号：TD745[矿业工程—矿井通风与安全]