| 广东省某水库工程防汛抢险应急措施后评价 |
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| 引用本文： | 彭艳,李海燕,黄健东,魏俊彪. 广东省某水库工程防汛抢险应急措施后评价[J]. 广东水利水电, 2015, 0(7): 12-15 |
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| 作者姓名： | 彭艳 李海燕 黄健东 魏俊彪 |
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| 作者单位： | 广东省水利水电科学研究院,广东省水动力学应用研究重点实验室,广东 广州 510635,河南中原黄河工程有限公司,河南 新乡 453003,广东省水利水电科学研究院,广东省水动力学应用研究重点实验室,广东 广州 510635,广东省水利水电科学研究院,广东省水动力学应用研究重点实验室,广东 广州 510635 |
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| 摘 要： | 通过资料收集、现场勘察以及反演计算,对广东省某水库工程防汛抢险进行分析与后评价。结果表明:即使不开底孔,库水位也不会超过设计水位,但是在未来天气不确定、预报入库洪水偏大的情况下,打开底孔泻洪,将风险控制在了最低。此外,研究还表明延长入库洪水预见期、提高洪水预报精度,对今后水库防汛抢险工作具有重要意义。
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| 关 键 词： | 防汛抢险 后评价 入库洪水预报 某水库 |
| 收稿时间： | 2015-04-23 |
| 修稿时间： | 2015-04-23 |
Post Evaluation for Flood Protection and Disaster-Relief to A Reservoir |
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| PENG Yan,LI Haiyan,HUANG Jiandong and WEI Junbiao. Post Evaluation for Flood Protection and Disaster-Relief to A Reservoir[J]. Guangdong Water Resources and Hydropower, 2015, 0(7): 12-15 |
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| Authors: | PENG Yan LI Haiyan HUANG Jiandong WEI Junbiao |
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| Affiliation: | Guangdong Research Institute of Water Resources and Hydropower,Guangdong Provincial Key Laboratory of Hydrodynamics, Guangzhou 510635, China,The Yellow River Engineering Co.,Ltd.in Henan Province,Xinxiang 453003,China,Guangdong Research Institute of Water Resources and Hydropower,Guangdong Provincial Key Laboratory of Hydrodynamics, Guangzhou 510635, China and Guangdong Research Institute of Water Resources and Hydropower,Guangdong Provincial Key Laboratory of Hydrodynamics, Guangzhou 510635, China |
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| Abstract: | Based on field survey and computation analysis, a post evaluation of the disaster-relief in a reservoir flood protection has been carried out. It is concluded that the risk has been controlled in the lowest by opening the bottom hole in the case of an uncertain weather and a higher flood forecasting. The research also shows that a longer flood lead-time and higher accuracy in flood forecasting plays an important role in flood control. |
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