| 地下水流与水质联合数值模拟应用研究 |
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| 引用本文： | 崔振东,唐益群,严学新,王寒梅. 地下水流与水质联合数值模拟应用研究[J]. 土木建筑与环境工程, 2009, 31(1): 120-124 |
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| 作者姓名： | 崔振东 唐益群 严学新 王寒梅 |
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| 作者单位： | 上海市地质调查研究院,上海,200072;同济大学地下建筑与工程系,上海,200092;香港科技大学土木学院,香港,999077;同济大学地下建筑与工程系,上海,200092;上海市地质调查研究院,上海,200072 |
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| 基金项目： | 国家自然科学基金资助项目(40372124) |
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| 摘 要： | 随着社会的不断发展，工业、农业和人类生活中的废弃物很多，特别是城市工业废水的大量排放，农药化肥的广泛应用，致使许多地区的地下水受到不同程度的污染。基于水动力弥散的水质模型，采用多单元均衡法（MEB），利用VC++语言编写地下水流与水质数值模拟联合通用程序，实现程序可视化。结合实际算例，利用该程序对地下水流与水质的输运机理进行数值模拟研究，发现该程序人机对话良好，可操控性高；为地下水资源的合理开发、保护和利用进行数值模拟提供了依据。
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| 关 键 词： | 地下水污染 多单元均衡法 数值模拟 |
Numerical Simulation of Groundwater Flow and Quality |
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| Affiliation: | Shanghai Institute of Geological Survey, Shanghai 200072, P. R. China; Department of Geotechnical Engineering, Tongji University, Shanghai 200092, P. R. China; College of Civil Engineering, Hong Kong University of Science and Technology, Hong Kong 999077,;Department of Geotechnical Engineering, Tongji University, Shanghai 200092, P. R. China;;Shanghai Institute of Geological Survey, Shanghai 200072, P. R. China;Shanghai Institute of Geological Survey, Shanghai 200072, P. R. China |
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| Abstract: | With societal development, wastes exist in industry, agriculture and human life. In particular, a large volume of urban industrial sewage is discharged and pesticides and fertilizers are widely used, leading to groundwater pollution in many areas. Based on a water quality model of hydrodynamic dispersion and the multi element balance (MEB) method, a general program for simulating groundwater flow and quality is carried out using the program VC++ for visual presentation. Using this program in a case study, the transportation mechanism of groundwater flow and quality is simulated numerically. The result indicates that the program is visual and can be manipulated well. It offers a point of reference for the reasonable exploitation, protection and utilization of the groundwater. |
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| Keywords: | groundwater pollution multi element balance numerical simulation |
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