| 土坝饱和与非饱和稳定渗流场的有限元分析 |
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| 引用本文： | 张家发.土坝饱和与非饱和稳定渗流场的有限元分析[J].长江科学院院报,1994,11(3):41-45,57. |
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| 作者姓名： | 张家发 |
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| 作者单位： | yangtze River Scientifc Research Institute，Wuhen 430010 |
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| 摘 要： | 本文建立了三维饱和非饱和稳定渗流场的数学模型，并用赤井浩一的砂槽模型实验资料验证了该模型和计算程序。然后，通过数值模拟计算探讨了土坝稳定渗流场饱和非饱和流模型与传统的饱和流模型分析结果的区别，说明了考虑饱和非饱和水流运动的意义。
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| 关 键 词： | 饱和流 饱和非饱和流 有限元 土坝 水平排水 |
| 收稿时间： | 2014-05-29 |
| 修稿时间： | 2014-05-29 |
Finit Element Analysis of Saturated and Unsaturated Seepage Area |
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| Zhang Jiafa.Finit Element Analysis of Saturated and Unsaturated Seepage Area[J].Journal of Yangtze River Scientific Research Institute,1994,11(3):41-45,57. |
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| Authors: | Zhang Jiafa |
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| Abstract: | In this paper a 3- D numerical model and computer program for a steady satursdted andunsaturated seepage area are presented and verified with reported experimental data. Differencesbetween the simulated results of steady seepage field in earth dams by saturated and unsaturated flowmodel and those by traditional ssaturated flow model are discussed. |
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| Keywords: | saturated flow unsaturated flow finit element earth dam horizontal drainage |
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