| 连续墙周围的地下水渗流特征及数值模拟 |
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| 作者姓名： | 吴林高 姚迎 |
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| 作者单位： | 同济大学
(吴林高)，同济大学(姚迎) |
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| 摘 要： | 本文以上海市彭越浦泵站降水工程为例,分析了连续墙周围地下水的渗流特征:上部地下水不连续,底部地下水连续,呈三维流态。根据场地的工程地质与水文地质条件,提出了粘弹性越流含水层组三维修流数学模型,并进行了数值模拟。计算的结果基本上反映了连续墙周围地下水三维流特征。
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| 关 键 词： | 地下连续墙 地下水渗流特征 数值模拟 |
The Characteristics of the Groundwater Seepage around Barrier-wall and its Numerical Modeling |
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| Authors: | Wu Lingao Yao Ying |
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| Institution: | Tongji University |
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| Abstract: | In the example of the dewatering engineering of Shanghai peng Yue Pu Pumping Station, the characteristics of the groundwater seepage around barrier-wall was analysed in this paper: upper groundwater is un continuously, bottom aquifer is continuously and groundwater presents three-dimensional flow state. According to hydrogeological condition of the fields site, the three-dimensional seepage mathematics model of leaky aquifer system with viscoelastic properties was proposed and the numerical modeling was carried out. The results calculated by this model has reflected basically the characteristics of the groundwatar seepage around barrier-wall. |
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| Keywords: | underground barrier-wall the characteristics of groundwater seepage the numerical modeling |
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