| 提高水库汛限水位研究 |
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| 引用本文： | 孙立志,朱成立,张巧玉,张凌智.提高水库汛限水位研究[J].长江科学院院报,2011,28(3):15-19. |
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| 作者姓名： | 孙立志 朱成立 张巧玉 张凌智 |
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| 作者单位： | 1.河海大学 水利水电学院，南京 210098； 2.河北浩川咨询有限公司，石家庄 050021 |
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| 摘 要： | 针对北方大多数水库在主汛期由于汛限水位的制约经常发生汛期空库迎汛造成弃水,而汛后又无水可蓄,使得相当一部分雨洪资源不能得到很好利用的矛盾局面.在分析流域水情的基础上,结合水库汛期分期,在考虑水库大坝安全和下游防洪标准的前提下,运用数理统计法和多方案、多层次分析法对动态提高水库汛限水位的风险效益进行分析,最终给出不同汛限...
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| 关 键 词： | 汛限水位 防洪调度计划 上关水库 |
Analysis of Heightening Limited Water Level of Reservoir in Flood Season |
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| SUN Li-zhi,ZHU Cheng-li,ZHANG Qiao-yu,ZHANG Ling-zhi.Analysis of Heightening Limited Water Level of Reservoir in Flood Season[J].Journal of Yangtze River Scientific Research Institute,2011,28(3):15-19. |
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| Authors: | SUN Li-zhi ZHU Cheng-li ZHANG Qiao-yu ZHANG Ling-zhi |
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| Affiliation: | 1.College of Water Conservancy and Hydropower Engineering, Hohai University，Nanjing 210098，China；2.Hebei Haochuan Consultative Corporation，Shijiazhuang 050021，China |
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| Abstract: | Restrained by flood limited water level,most reservoirs in North China discharge a substantive amount of water in order to vacate storage at flood season,while leaving little water for storage during post-flood season.As a consequence,a substantial part of storm-flood resources can't be utilized adequately.Based on analysis of drainage area,this article divides the whole flood season into different stages,and thus conducted risk benefit analysis on dynamically raising the limited elevation of reservoir unde... |
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| Keywords: | limited water level operation of flood control analysis shangguan reservoir |
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