| 圣文森特大坝加高规划与设计 |
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| 引用本文： | 周锦宏,M.F.Rogers,M.R.H.Dunstan.圣文森特大坝加高规划与设计[J].中国水利,2007,26(21):58-60. |
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| 作者姓名： | 周锦宏 M.F.Rogers M.R.H.Dunstan |
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| 作者单位： | San Diego Co. Water Authority, 4677 Overland Ave, San Diego, CA 92123, USA. |
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| 摘 要： | 圣文森特坝（San Vicente Dam）的加高加大工程将采用最新的碾压混凝土（RCC）施工方法。本文简要介绍了该坝在规划和设计中所遇到的主要技术问题：主要有新旧混凝土的黏结和性能匹配、交接面处理、RCC配方设计与骨料选择、库区高水位下的安全施工等技术难题和解决方案。加高坝工程预计在2012年年底完工并开始蓄水。工程投资总预算为5．5亿关元。
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| 关 键 词： | 碾压混凝土坝 重力坝 工程规划和设计 |
| 文章编号： | 1000-1123（2007）21-0058-03 |
| 修稿时间： | 2007-09-26 |
Planning and design of biggest RCC dam raise project——the San Vicente Dam Raise |
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| Zhou Jinhong,M.F.Rogers,M.R.H.Dunstan.Planning and design of biggest RCC dam raise project——the San Vicente Dam Raise[J].China Water Resources,2007,26(21):58-60. |
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| Authors: | Zhou Jinhong MFRogers MRHDunstan |
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| Abstract: | The most advanced technology of RCC dam construction will be employed in the San Vicente Dam Raise. Key technologies faced by planning and design of the project are introduced, including joint and match of new and old concrete, interface treatment, RCC proportion and aggregate selection and safety construction under high water level of the reservoir. The project will have been stored water by the end of 2012. The total estimated cost of the project is USD 0.55 billion. |
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| Keywords: | RCC dam gravity dam project planning an design |
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