| 碧口土石坝外部变形监测分析与安全性态评价 |
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| 引用本文： | 陈平志,陈尧隆,杨杰,刘曜.碧口土石坝外部变形监测分析与安全性态评价[J].电网与水力发电进展,2007(6). |
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| 作者姓名： | 陈平志 陈尧隆 杨杰 刘曜 |
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| 作者单位： | 西安理工大学 陕西西安710048 |
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| 摘 要： | 在介绍碧口土石坝安全监测系统布置和资料系列的基础上,系统分析和研究了其外部变形实测数据过程线和特征值统计表,对坝体和混凝土建筑物的垂直位移和水平位移进行时空定性分析,从而对其安全性态进行评价,并讨论了土石坝原型监测资料分析中的一些问题。综合分析认为,碧口土石坝坝体和混凝土建筑物外部变形相对较小,基本趋于收敛稳定。
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| 关 键 词： | 土石坝 外部变形 安全监测 垂直位移 水平位移 |
Monitor and Analysis of Exterior Observed Deformation and Safty Performance Evaluation of Bikou Earth-Rock Dam |
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| Authors: | CHEN Ping-zhi CHEN Yao-long YANG Jie LIU Yao |
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| Abstract: | On the basis of particular introduction to the monitoring system arrangement and data series of Bikou earth-rock dam, the process lines and tables of eigenvalue for the data practicaly obtained are analyzed and studied. The vertical and horizontal displacement of dam and concrete building is qualitatively analyzed to evaluate the safety performance. The problems existed in the prototype observing data analysis for earth-rock dam are discussed. It is concluded that the dam and concrete building of Bikou earth-rock dam is becoming stable convergence with relatively less deformation. |
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| Keywords: | earth-rock dam exterior deformation safety monitoring displacement vertical displacement horizontal displacement |
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