Visual ModFlow数值模拟在陕化新开水源地勘察中的应用  

APPLICATION OF VISUAL MODFLOW IN WATER SOURCE SURVEY

作　　者：何万雄[1,2] 王佳武 权晓宏[3] 王敏 高延芳 魏亚妮[4] 吴建华[4] 黄云崇 张少林 

机构地区：[1]中国地质大学资源学院,北京00083 [2]陕西省地矿局综合地质大队,渭南714000 [3]陕西省煤田地质局139队,渭南714000 [4]长安大学环境科学与工程学院,西安710054 [5]陕西陕焦化工有限公司,富平711712

出　　处：《陕西地质》2011年第2期77-84,共8页Geology of Shaanxi

摘　　要：陕化需水量不断增加,原水源地已不能满足用水要求,需要寻找新的水源地。新开水源地开采井位于遇仙河和石堤河之间,渭河大堤以南200m左右。本文对新开水源地建立了水文地质概念模型,并运用目前国际通用的可视标准软件Visual ModFlow对勘察区地下水进行了数值模拟计算和预测,得出了该区在多年平均降水量的条件下,新增加的开采量主要靠渭河激发补给和蒸发量减少的结论。Current water source for Shaanxi Coking Co. , Ltd. is not sufficient to meet the increasing water requirement. New water source, therefore, is required to be found. A new water well opened in discovered water source area is located in between the Yuxian River and the Shiti River, about 200 m south of the Weihe dam. In this paper, a conceptual model of hydrogeology in the survey area was created for the new water source area, on which calculation and anticipation of numerical simulation for underground water in this area has been used by means of commonly used software, Visual Modflow, thus resulting in the conclusion that the increase of minable water depends on the water recharge and evaporation of the Wehe River.

关 键 词：Visual MODFLOW 数值模拟 概念模型 陕化水源地 

分 类 号：P641.2[天文地球—地质矿产勘探]