| 长江上游梯级水库建成后的三峡水情预报 |
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| 引用本文： | 段唯鑫,闵要武,陈力,冯宝飞.长江上游梯级水库建成后的三峡水情预报[J].人民长江,2011,42(4):1-4. |
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| 作者姓名： | 段唯鑫 闵要武 陈力 冯宝飞 |
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| 作者单位： | 长江水利委员会水文局,湖北,武汉,430010 |
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| 基金项目： | 三峡-葛洲坝梯级水利枢纽调度技术集成及示范(2008BAB29B09-2) |
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| 摘 要： | 通过分析长江上游干支流众多水库建成后对三峡水库水情预报带来的影响，并针对三峡水库蓄水后库区水文水力特性已经发生较大改变的实际情况，对原有的预报方案进行改进。考虑到三峡水库以上已建、在建水库的影响，分别采用Urbs、MIKE11等在国外应用较广的水文、水力学模型进行三峡区间产汇流和洪水演进研究，并将模型应用于2009年7月30日~8月4日的三峡水库坝前水情预报中。实践证明，预报成果精度较高，可以作为三峡水库调度依据。
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| 关 键 词： | 上游水库群 水文预报 MIKE11 三峡水库 |
Hydrologic forecast in TGP area after completion of cascade reservoirs in upper Yangtze River |
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| DUAN Weixin,MIN Yaowu,CHEN Li,FENG Baofei.Hydrologic forecast in TGP area after completion of cascade reservoirs in upper Yangtze River[J].Yangtze River,2011,42(4):1-4. |
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| Authors: | DUAN Weixin MIN Yaowu CHEN Li FENG Baofei |
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| Affiliation: | DUAN Weixin,MIN Yaowu,CHEN Li,FENG Baofei(Bureau of Hydrology,Changjiang Water Resources Commission,Wuhan 430010,China) |
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| Abstract: | In order to study the influence of cascade reservoirs in the upper Yangtze River on hydrologic forecast of TGP area,we improved the original forecast scheme considering the significant changes of hydrologic and hydraulic features in TGP reservoir area after impoundment of TGP.Based on the influence of the reservoirs completed and under construction in the upstream of TGP,we studied runoff production and confluence in the TGP interval area and flood routing through hydrologic and hydraulic models commonly us... |
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| Keywords: | reservoir group in upper Yangtze River hydrologic forecast MIKE 11 TGP |
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