| 宜昌市夷陵区城区防洪工程设计 |
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| 引用本文： | 刘依松,罗先启,郭其达.宜昌市夷陵区城区防洪工程设计[J].三峡大学学报(自然科学版),2003,25(4):316-318. |
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| 作者姓名： | 刘依松 罗先启 郭其达 |
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| 作者单位： | 三峡大学,土木水电学院,湖北,宜昌,443002 |
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| 摘 要： | 夷陵区城区防洪工程包括罗家小河区、鄢家河区、黄柏河丁家坝区3部分,采用在郭家冲建坝蓄水、向鄢家河分洪的方案.水库正常蓄水位94 m,水库总库容0.016×10~8m~3,最大坝高20m.罗家小河整治河长4.4 km,鄢家河整治主河道长4400 m、左支长2 590 m、右支长1900 m.本文对本工程设计进行了简要介绍.
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| 关 键 词： | 宜昌市夷陵区 城区防洪工程 重力坝 泄洪隧洞 供水渠 河道整治 堤防 |
| 文章编号： | 1007-7081(2003)04-0316-03 |
| 修稿时间： | 2003年4月21日 |
Construction Design of Flood-Control Project of Yiling Urban District in Yichang City |
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| Liu Yisong Luo Xianqi Guo Qida.Construction Design of Flood-Control Project of Yiling Urban District in Yichang City[J].Journal of China Three Gorges University(Natural Sciences),2003,25(4):316-318. |
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| Authors: | Liu Yisong Luo Xianqi Guo Qida |
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| Abstract: | The project of flood-control of Yiling Urban District includes three parts,namely Luojiaxiaohe river area, Yanjiahe river area,Dingjiaba area of Huangbaihe river. The scheme for which a dam will be constructed at Guojiachong and diverting the flood towards Yanjiahe river is adopted. The normal water level of the reservoir is EL. 94m;the total capacity of the reservoir is 0. 016 x108m3 ;the maximum dam height is 20m. At Luojiaxiaohe, the mending length of the main riverway is 4 400m;and the left branch is 2 590m; the right branch is 1 900 m. The design and characteristis of this project are introduced briefly. |
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| Keywords: | flood-control construction of Yiling Urban District stability of water retaining dam mending of mounds and dykes comprehensive exploitation |
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