海州露天矿闭坑后地下水再分布规律研究  

study on underground water distributionbw after Haizhou surface mine closed

作　　者：陈建平[1] 王志宏[2] 

机构地区：[1]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000 [2]辽宁工程技术大学工商管理学院,辽宁阜新123000

出　　处：《露天采矿技术》2009年第4期1-3,7,共4页Opencast Mining Technology

摘　　要：分析阜新盆地构造和沉积环境,基于Visual ModFlow建立了阜新地下水模型,通过空间概化、边界条件确定,地下水模型参数率定,对露天矿闭坑前后地下水的分布规律进行了研究,表明建立的地下水模型能够合理地反映研究区的地下水状况,从模型分析得出露天矿闭坑后,坑内水位可上升至80 m的水平。为阜新地区地下水的污染防治和持续利用提供了理论依据。Analyzing Fuxin basin structure and the environment of deposition, groundwater model of the Fuxin was established based on Visual ModFlow. Through spatial generalization, setting boundary condition, model calibration of groundwater, studying the distribution law of groundwater in front and behind the ending of the mining in open-pit coal mine, it showed that establishing model of groundwater can reflect the situation of underground water in the study area, pit water level may rise to the level of 80 meters by analyzing model. For Fuxin region of groundwater pollution prevention and sustainable use provide a theoretical basis.

关 键 词：阜新盆地 沉积环境 地下水 模型率定 

分 类 号：P641.8[天文地球—地质矿产勘探]