| 土石坝除险加固工程渗流分析 |
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| 引用本文： | 王海波,陈吉森.土石坝除险加固工程渗流分析[J].水利水文自动化,2011(1):48-51. |
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| 作者姓名： | 王海波 陈吉森 |
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| 作者单位： | 1. 南京林业大学土木工程学院,江苏南京,210037
2. 水利部农村电气化研究所,浙江杭州,310012 |
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| 摘 要： | 近几年来,防渗墙施工工艺日趋成熟并在水库除险加固工程中得以广泛应用。结合浙江省土石坝除险加固工程,建立三维计算模型,模拟计算了加固后大坝渗流场理论特征,并通过由DG-2005型智能分布式大坝安全监测系统取得的观测资料对设计进行验证,得出防渗墙起到一定的防渗作用,但理论与原型观测结果有一定差异,分析了产生差异的原因,同时提出除险加固施工中的注意事项,希望能为类似工程提供借鉴。
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| 关 键 词： | 土石坝 大坝 除险加固 防渗墙 渗流 原型观测 |
Seepage Analysis of Reinforcement Project for Dander Control of Earth and Rock-fill Dam in Zhejiang |
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| WANG Haibo,CHEN Jisen.Seepage Analysis of Reinforcement Project for Dander Control of Earth and Rock-fill Dam in Zhejiang[J].Automation in Water Resources and Hydrology,2011(1):48-51. |
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| Authors: | WANG Haibo CHEN Jisen |
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| Affiliation: | WANG Haibo1,CHEN Jisen2 (1.Civil Engineering Department of Nanjing Forestry University,Nanjing 210037,China,2. Hangzhou Regional Center for Small Hydro Power,Hangzhou 310012,China) |
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| Abstract: | In recent years, construction technology for cut-off wall has become more and more mature day by day, and is widely used for reservoir reinforcement projects. In the article, a three-dimensional calculation model for earth and rock-fill dam reinforcement project in Zhejiang is built, and theoretical characteristics of dam seepage field after reinforcement are simulated. The observed data collected by DG-2005 type smart monitoring system for dam safety have verified that the cut-off wall plays a role in dam ... |
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| Keywords: | earth and rock-fill dam danger control and reinforcement cut-off wall seepage prototype observation |
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