| 蓄水过程对防渗墙应力应变的影响分析 |
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| 引用本文： | 姜永兴,瞿忠烈.蓄水过程对防渗墙应力应变的影响分析[J].浙江水利水电专科学校学报,2011,23(1):13-16,44. |
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| 作者姓名： | 姜永兴 瞿忠烈 |
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| 作者单位： | 1. 华北水利水电学院,河南郑州,450011
2. 浙江省富阳市水利水电局,浙江杭州,311400 |
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| 摘 要： | 应用有限元软件,分析了某平原水库蓄水过程对防渗墙应力应变及防渗墙的变形的水平与竖向位移的影响.得出防渗墙的水平应力及竖向应力随水位的上升而逐渐增大,水平位移随水位的上升从偏向上游逐渐向下游移动,竖向位移逐渐向下移动.
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| 关 键 词： | 水库防渗墙 蓄水过程 有限元分析 应力应变 |
Influence Analysis of the Storage Process on the Stress and Strain of Cutoff Wall |
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| JIANG Yong-xing,QU Zhong-lie.Influence Analysis of the Storage Process on the Stress and Strain of Cutoff Wall[J].Journal of Zhejiang Water Conservancy and Hydropower College,2011,23(1):13-16,44. |
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| Authors: | JIANG Yong-xing QU Zhong-lie |
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| Affiliation: | 1.North China Water Conservancy and Hydropower Institute,Zhengzhou 450011,China;2.Fuyang Water Conservancy and Hydropower Bureau,Hangzhou 311400,China) |
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| Abstract: | The stress and strain of cutoff wall and its level deformation and vertical displacement in storage process are analyzed in the paper by finite element software based on a specific plain reservoir.The analysis results show that the horizontal stress and vertical stress of the cutoff wall increase with the variation of the water level in the reservoir,and the horizontal displacement moves gradually from upstream to downstream with the rises of water level,the vertical displacement moves gradually downward. |
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| Keywords: | cutoff wall storage process finite element analysis stress and strain |
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