导水裂隙带高度预测途径探讨  

On the Prediction Ways of the Height of Transmissive Fissure Zones

作　　者：邹海[1,2] 桂和荣[1,2] 陈兆炎 

机构地区：[1]中国矿业大学 [2]淮南矿业学院

出　　处：《江苏地质》1997年第2期98-102,共5页Jiangsu Geology

基　　金：煤炭科学基金

摘　　要：导水裂隙带高度是设计防水煤（岩）柱尺寸的主要技术参数，是煤矿防治水工作的重要内容。详细论述了其研究现状及其发展趋势，并提出了覆岩体地质环境。As the devoloping of mining technology and in order to reduce the size of waterproof pillars and exploit abundant underwater coal resource,a lot of researches on the transmissive fissure zones and installation of waterproof pillars underwater coal beds have been made.The height of transmissive fissure is a major parameter for the designing the sizo of waterproof coal pillar.So,it is an important content of waterproof measures in underwater coal mine.The paper introduces the detalied study situation and development of prediction methods at home and abroad and puts forward a comprehensive method of prediction and evaluation based on the geologic environment and mechanical setting of covered rock bodies and their numerical simulation.

关 键 词：导水裂隙带 地质环境 数值模拟 煤矿 裂隙水 

分 类 号：TD745.21[矿业工程—矿井通风与安全]