潘谢矿区灰岩地下水动态特征及影响因素分析  

Analysis on Dynamic Characteristics of Limestone Groundwater and Its Influencing Factors in Panxie Coal Mine Area

作　　者：李旭[1] 许光泉[1] 汪敏华[2] 刘满才[2] 马济国[2] 

机构地区：[1]安徽理工大学地球与环境学院,安徽淮南232001 [2]淮南矿业(集团)有限责任公司,安徽淮南232001

出　　处：《煤炭技术》2015年第1期182-184,共3页Coal Technology

摘　　要：淮南潘谢矿区位于中国华北板块的最南缘,它为第四系所覆盖的隐伏式矿区,其寒武系、奥陶系和石炭系灰岩水文地质条件复杂,深部岩溶发育,下部A组煤开采受底板各灰岩水威胁。为此,在系统分析矿区水文地质条件基础上,采用多元回归方法,分析1996年-2013年该区不同灰岩含水层水位动态变化特征,重点揭示潘集背斜灰岩露头区及张谢灰岩露头区因疏放水引起各灰岩含水层水位动态变化规律。Huainan Panxie coal mine area is located in the most southern edge of the North China Plate,which belongs to the concealed type mining area that is covered with quaternary deposition. The ydrogeological condition of limestone aquifers including cambrian,ordovician and carboniferous is complex,and there are much karst developed,and the lower coal group A is threatened with limestone inrushwater during mining. Therefore,on the basis of systematically analyzing the hydrogeological conditions of limestone,by the multiple regression method,the groundwater dynamic characteristics of different limestone aquifers has been stdudied; the especially groundwater dynamic change of each limestone aquifer due to mine drainage in Panji anticline and Zhangxie limestone outcrop area from 1996 to 2013.

关 键 词：灰岩含水层 地下水动态 影响因素 潘谢矿区 

分 类 号：TD74[矿业工程—矿井通风与安全]