卡普斯朗-台勒丘克河洪积扇二维地下水流数值模拟  

Two-Dimensional Digital Simulating of Groundwater Flow of Karpsrang & Taileqiuke River Proluvium Fans

作　　者：张明江[1] 乔华 张忠燚 

机构地区：[1]新疆维吾尔自治区地质矿产勘查开发局第一水文工程地质大队,新疆乌鲁木齐830091 [2]新疆地质环境监测院,新疆乌鲁木齐830000 [3]南江水文地质工程地质队,重庆401121

出　　处：《新疆地质》2015年第3期399-403,共5页Xinjiang Geology

摘　　要：∶为提高拜城县重工业园区供水水源地地下水资源评价的精度,采用一层二维地下水流数值模拟,对计算区卡普斯朗河-台勒丘克河洪积扇地下水资源进行计算评价。采用GMS中的河流子补给程序包调试计算河流对地下水的悬挂式补给量,在观测孔较少无法编制地下水流场的情况下,运用"参数-迭代法"来确定含水层初始水头,提高模型的仿真性和对地下水资源评价的精度,计算地下水补给量为2.018 6×108m3/a。In order to raising the accuracy of the groundwater resource evaluation in the Baicheng Industrial park,the groundwater resources in proluvium fans of KarpsrangTaileqiuke River was evaluated using digital simulating method of two-dimensional groundwater flow with one-aquifer system.Data from the infiltrating of rivers was processed using River Package in GMS.The initial hydraulic head of unknown aquifers determined by ＂initial hydraulic head-parameter iteration method＂ enhanced the simulation of the model and uplifted the precision of evaluating groundwater resources.The computed groundwater resource is 2.018 6×108 m3/a.

关 键 词：卡普斯朗河 台勒丘克河 洪积扇 二维流 地下水 数值模拟 

分 类 号：P641.2[天文地球—地质矿产勘探]