祁东矿松散层下第四含水层地下水流场三维数值模拟  

Three-dimensional Numerical Simulation of Groundwater Flow in the Forth Aquifer under the Loose Layer at Qidong Mine

作　　者：刘洋[1] 何建东[1] 

机构地区：[1]合肥工业大学资源与环境工程学院,安徽合肥230009

出　　处：《皖西学院学报》2013年第5期97-99,共3页Journal of West Anhui University

基　　金：国家自然科学基金项目(41372244);安徽省自然科学基金项目(1308085ME61)

摘　　要：近年来我国松散层水体下开采水害事故时有发生。祁东煤矿在2001年发生了一次第四含水层突水事故,损失严重。本次研究正是针对祁东矿突水事件,通过收集和整理地质资料、水文地质资料等,首先概化研究区的水文地质条件,建立水文地质概念模型。并采用基于有限元方法的地下水模拟软件FEFLOW对研究区的地下水流进行数值模拟,取得较好的效果。In recent years, waler damage accidents have occurred under the loose layer of water bodies. As a typical example in Qidong Mine, water inrush event occurred under the forth aquifer in Qidong Mine in 2011, which suffered serious losses. This study was targeted at water inrush event, by collecting conditions were generalized in the study area first, then simulation soft FEFLOW which based on finite element groundwater flow and batter results were achieved. and collaling geological and hydrogeological data, hydrogeological hydrogeological conceptual model was established. Subsurface flow method was used to establish numerical simulation model of the

关 键 词：数值模拟 FEFLOW 地下水流场 

分 类 号：P641[天文地球—地质矿产勘探]