| 牛头山水电站混凝土双曲拱坝设计和水库提前蓄水研究 |
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| 引用本文： | 徐建军,叶建群.牛头山水电站混凝土双曲拱坝设计和水库提前蓄水研究[J].水力发电,2006,32(10):50-52. |
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| 作者姓名： | 徐建军 叶建群 |
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| 作者单位： | 中国水电顾问集团华东勘测设计研究院,浙江,杭州,310014 |
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| 摘 要： | 牛头山水电站大坝为抛物线形混凝土双曲拱坝,最大坝高108.0 m,采用坝顶5孔开敞式溢洪道泄洪,挑流消能。为提前发挥水电站效益,在拱坝尚未完全封拱的情况下,通过计算分析,得出了水库可以下闸蓄水的结论。
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| 关 键 词： | 拱坝 坝肩稳定 基础处理 提前蓄水 牛头山水电站 |
| 文章编号： | 0559-9342（2006）10-0050-03 |
| 收稿时间： | 2006-07-26 |
| 修稿时间： | 2006-07-26 |
Design of Concrete Double-Curvature Arch Dam of Niutoushan Hydropower Station and the Study on the Impoundment of Reservoir ahead of Time |
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| Xu Jianjun,Ye Jianqun.Design of Concrete Double-Curvature Arch Dam of Niutoushan Hydropower Station and the Study on the Impoundment of Reservoir ahead of Time[J].Water Power,2006,32(10):50-52. |
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| Authors: | Xu Jianjun Ye Jianqun |
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| Affiliation: | East China Investigation and Design Institute of China Hydropower Consulting Group Corporation, Hangzhou Zhejiang 310014 |
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| Abstract: | The dam for Niutoushan Hydropower Station is a parabolic double-curvature arch dam with the maximum dam height of 108.0 m.There are five open spillways at the dam crest for releasing flood.The ski-jump energy dissipators are adopted.In order to give play to the benefit of hydropower station ahead of time,based on the calculation and analysis,we concluded that the reservoir can impound water ahead of time under the condition that the arch dam is not yet closed completely. |
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| Keywords: | arch dam stability of abutment foundation treatment impoundment ahead Niutoushan Hydropower Station |
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