| 钟吕电站土工膜防渗堆石坝三维非线性有限元分析 |
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| 引用本文： | 叶乃虎,束一鸣.钟吕电站土工膜防渗堆石坝三维非线性有限元分析[J].吉林水利,2006(8):24-27. |
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| 作者姓名： | 叶乃虎 束一鸣 |
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| 作者单位： | 1. 广东省水利厅,广东,广州,510150
2. 江苏省南京河海大学,江苏,南京,210098 |
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| 摘 要： | 本文应用静力三维有限元分析了国内应用复合土工膜作为防渗体系挡水的江西婺源县钟吕电站主坝的应力、应变、及各危险部位的变形,分析了混凝土保护层和作为防渗体的复合土工膜的应力与变形及其原因。研究结果表明,钟吕水库大坝作为防渗体的复合土工膜在应力与变形方面均满足要求。
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| 关 键 词： | 复合土工膜 防渗 钟吕大坝 三维非线性有限元分析 |
| 文章编号： | 1009-2846（2006）08-0024-04 |
| 收稿时间： | 2006-04-12 |
| 修稿时间： | 2006年4月12日 |
Nonlinear finite element analysis for the rock-fill dam against seepage with geomembrane in Zhonglu power station |
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| Ye Nai-hu,Shu Yi-ming.Nonlinear finite element analysis for the rock-fill dam against seepage with geomembrane in Zhonglu power station[J].Jilin Water Resources,2006(8):24-27. |
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| Authors: | Ye Nai-hu Shu Yi-ming |
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| Abstract: | This paper analyses the stresses,strains and deformations of all hazardous parts in the anti-seepage system made by combined geomembrane in the Zhonglu main dam of Mouyuan county of Jiangxi province with static three dimension finite elements,and concrete protection layer,stresses and reasons of deformation.The research results indicate that the stresses and deformation of the membrane in the anti-seepage system of the dam satisfy the requirement of standard. |
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| Keywords: | combined geomembrane anti-seepage Zhonglu dam three dimension nonlinear finite element |
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