| 趾板置于覆盖层的那兰水电站面板砂砾石坝设计研究 |
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| 引用本文： | 冯业林,李云,李娟,王远亮. 趾板置于覆盖层的那兰水电站面板砂砾石坝设计研究[J]. 水力发电, 2006, 32(11): 45-47 |
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| 作者姓名： | 冯业林 李云 李娟 王远亮 |
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| 作者单位： | 中国水电顾问集团昆明勘测设计研究院,云南,昆明,650051 |
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| 摘 要： | 那兰水电站面板堆石坝为我国第一座将趾板置于河床覆盖层上的百米级高坝，坝体筑坝材料大部分采用砂砾料。设计中针对覆盖层及筑坝砂砾料的工程性质进行了深入研究，对趾板与地基的连接形式进行了多方案比较论证，解决了覆盖层上建面板坝的关键技术，并经实践检验，效果良好。
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| 关 键 词： | 坝设计 面板堆石坝 趾板 覆盖层 砂砾料 那兰水电站 |
| 文章编号： | 0559-9342（2006）11-0045-03 |
| 收稿时间： | 2006-10-20 |
| 修稿时间： | 2006-10-20 |
Concrete Face Gravelfill and Rockfill Dam of Nalan Hydropower Station on Deep Alluvium |
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| Feng Yelin,Li Yun,Li Juan,Wang Yuanliang. Concrete Face Gravelfill and Rockfill Dam of Nalan Hydropower Station on Deep Alluvium[J]. Water Power, 2006, 32(11): 45-47 |
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| Authors: | Feng Yelin Li Yun Li Juan Wang Yuanliang |
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| Affiliation: | Kunming Hydropower Investigation, Design and Research Institute, CHECC, Kunming Yunnan 650051 |
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| Abstract: | Dam of Nalan Hydropower Station is the first concrete face gravelfill and rockfill dam which is to exceed 100m in height and on deep alluvium in China, of which dam body is built with the badness gradation crude gravel and sand. In designing, it has put up deep researches on engineering character of alluvium and gravelfill material, and has also compared and demonstrated many schemes about junction form between plinth with foundation, which has advanced the key to solve the sixty-four-dollar question about CFRD on deep alluvium. It proves that the effect is good, based on practical work. |
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| Keywords: | dam design concrete face rockfill dam plinth alluvium gravefill Nalan Hydropower Station |
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