| 复杂地质条件下锦屏一级高拱坝坝趾加固措施研究 |
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| 引用本文： | 唐忠敏,马永军,张公平.复杂地质条件下锦屏一级高拱坝坝趾加固措施研究[J].水利水电技术,2014,45(11):80. |
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| 作者姓名： | 唐忠敏 马永军 张公平 |
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| 作者单位： | （中国电建集团成都勘测设计研究院有限公司，四川成都610072） |
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| 摘 要： | 通过对锦屏一级特高拱坝的地质条件和受力特点的分析,结合基于变形加固理论的三维弹塑性有限元整体变形稳定分析成果,提出了该拱坝坝趾的加固措施设计方案,论证了其加固措施方案的合理性。通过对锦屏一级拱坝坝趾的加固措施研究,希望为类似复杂地质条件下高拱坝的坝趾锚固设计提供参考。
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| 关 键 词： | 复杂地质 变形加固 拱坝坝趾 加固措施 锦屏一级水电站 |
| 收稿时间： | 2014-06-20 |
Research on reinforcement measures for toe of Jinping I High Arch Dam under complicated
geological condition |
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| TANG Zhongmin,MA Yongjun,ZHANG Gongping.Research on reinforcement measures for toe of Jinping I High Arch Dam under complicated
geological condition[J].Water Resources and Hydropower Engineering,2014,45(11):80. |
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| Authors: | TANG Zhongmin MA Yongjun ZHANG Gongping |
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| Affiliation: | （PowerChina Chengdu Engineering Corporation Limited， Chengdu610072，Sichuan，China） |
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| Abstract: | Through the analysis on the geological condition and the stress characteristics of Jinping I High Arch Dam，the design scheme of the reinforcement measures for the toe of the arch dam is put forward in accordance with the result from the 3D elastic plastic finite element analysis on harmonic deformation and stability based on the deformation reinforcement theory concerned，and then the rationality of the scheme is demonstrated as well. Through the study on the reinforcement measures for the toe of Jinping I High Arch Dam，it is expected to provide some references for the design of the anchorage of the toe of high arch dam under the similar geological conditions. |
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| Keywords: | complicated geological deformation reinforcement arch dam toe reinforcement measures Jinping I Hydropower Station |
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