| 秦王川盆地南部地下水流场数值模拟 |
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| 引用本文： | 魏国孝,王刚,李常斌,王德军,朱锋,徐涛.秦王川盆地南部地下水流场数值模拟[J].兰州大学学报(自然科学版),2006,42(6):16-21. |
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| 作者姓名： | 魏国孝 王刚 李常斌 王德军 朱锋 徐涛 |
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| 作者单位： | 兰州大学,资源环境学院,甘肃,兰州,730000 |
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| 基金项目： | 教育部科学技术研究项目 |
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| 摘 要： | 地下水数值模拟是地下水在多孔介质中分布过程机理的模拟,借助Arcview GIS和Aqua3D专业地下水水流模拟软件,根据研究区水文地质勘探资料、抽水试验及地下水水位长观资料,建立了秦王川灌区南部地下水非稳定流的二维模型.采用Galerkin有限元三角形网格剖分技术,求解模型,运用识别后的模型预测了秦王川灌区南部在达到设计水平年条件后,5年内地下水位将平均上升0.98 m,盐渍化范围将进一步扩大.
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| 关 键 词： | 数值模拟 地下水 有限元 非稳定流 |
| 文章编号： | 0455-2059（2006）06-0016-06 |
| 收稿时间： | 03 2 2006 12:00AM |
| 修稿时间： | 2006-03-02 |
The numerical simulation of groundwater in the south of Qinwangchuang Basin |
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| WEI Guo-xiao,WANG Gang,LI Chang-bin,WANG De-jun,ZHU Feng,XU Tao.The numerical simulation of groundwater in the south of Qinwangchuang Basin[J].Journal of Lanzhou University(Natural Science),2006,42(6):16-21. |
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| Authors: | WEI Guo-xiao WANG Gang LI Chang-bin WANG De-jun ZHU Feng XU Tao |
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| Institution: | School of Resources and Environmental Sciences, Lanzhou University, Lanzhou 730000, China |
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| Abstract: | The substance of groundwater numerical simulation is the mechanism simulation of ground water in the porous medium. Based on the hydrological geology, hydrological geological parameter obtained from the wells and the long term observed groundwater level data and by using the ArcGIS and professional groundwater soft--Aqua3D, the two dimension transient groundwater flow modes were built in the south of Qinwangchuang Basin. Through the identified model, we concluded that the groundwater level would rise 0.98 m in 5 years and the pickled range would deteriorate when the conditions in the basin reach the designed conditions. |
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| Keywords: | Aqua3D |
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