| 金坑水库浆砌石拱坝变形成因分析 |
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| 引用本文： | 沈新方.金坑水库浆砌石拱坝变形成因分析[J].浙江水利科技,2006(4):15-18. |
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| 作者姓名： | 沈新方 |
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| 作者单位： | 丽水市水利水电管理站,浙江,丽水,323000 |
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| 摘 要： | 根据金坑拱坝近20a时间的变形监测资料，通过拱坝变形的时间变化规律、空间分布规律、统计模型分析以及三维有限元变形仿真分析，对大坝安全性态作出评价。结果表明，大坝变形性态总体正常，但右坝段的一测点时效位移有向上游位移的趋势，应加强观测，同时也为今后大坝安全运行和管理提供了依据。
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| 关 键 词： | 拱坝 变形 资料分析 统计模型 |
| 文章编号： | 1008-701X(2006)04-0015-04 |
| 修稿时间： | 2006年3月1日 |
Analysis of Jinkeng Masonry Arch Dam deflection behaviour |
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| SHEN Xin-fang.Analysis of Jinkeng Masonry Arch Dam deflection behaviour[J].Zhejiang Hydrotechnics,2006(4):15-18. |
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| Authors: | SHEN Xin-fang |
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| Abstract: | Accordina to the monitoring data of Jinkeng masonry arch dam in the past 20 years,its time variational rules,space variational rules,statistical model analysis and 3-D finity units imitating analysis are analysed and the dam safety state is also evaluated.It shows that the dam'distortion is normal as a whole,but time-effect of some monitoring points in right is not steady,and the proposals for strengthening the work of dam deflection monitoring have been put forward.By doing so,it can be used for the reference for the dam safety running and management in the future. |
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| Keywords: | arch dam deflection monitoring data analysis statistical model |
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