| 某高拱坝初蓄水期垂直位移变化规律及其影响因素分析 |
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| 引用本文： | 徐〓磊. 某高拱坝初蓄水期垂直位移变化规律及其影响因素分析[J]. 水电能源科学, 2013, 31(2): 99-101 |
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| 作者姓名： | 徐〓磊 |
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| 作者单位： | 河海大学 水文水资源与水利工程科学国家重点实验室， 江苏 南京 210098； 河海大学 水资源高效利用与工程安全国家工程研究中心， 江苏 南京 210098； 河海大学 水利水电学院， 江苏 南京 210098 |
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| 摘 要： | 为验证水工建筑物初蓄水期是否满足设计要求,通过分析某高拱坝初蓄水阶段的垂直位移观测资料、评价垂直位移变化规律建立了统计模型,并分析了各分量对垂直位移的影响。结果表明,水准点监测系统状态良好,拱坝垂直位移变化规律正常,符合一般高拱坝变化规律。
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| 关 键 词： | 高拱坝 垂直位移性态 初蓄水期 大坝安全监测 |
Vertical Displacement Behavior Analysis of High Arch Dam in Early Storage Period and Its Influencing Factors |
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| XU Lei. Vertical Displacement Behavior Analysis of High Arch Dam in Early Storage Period and Its Influencing Factors[J]. International Journal Hydroelectric Energy, 2013, 31(2): 99-101 |
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| Authors: | XU Lei |
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| Affiliation: | State Key Laboratory of Hydrology Water Resources and Hydraulic Engineering, Hohai University , Nanjing 210098, China; National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Hohai University, Nanjing 210098, China; College of Water Conservancy and Hydropower, Hohai University, Nanjing 210098, China |
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| Abstract: | In order to verify whether the dam can satisfy the design requirement in the early storage period, the vertical monitoring data is analyzed. This paper evaluates the disciplines of dam's vertical displacement changes. And the statistical model is built. Then the impact of each component on the vertical displacement is analyzed. The results show that the monitoring system works well and the discipline is normal, which is in accordance with the general high arch dam. |
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| Keywords: | high arch dam vertical displacement behavior early storage period dam safety monitoring |
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