| 汛期分期定量分析方法在汤河水库中的应用研究 |
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| 引用本文： | 王丽学,孙晓东,李学森,王丽娜,刘永鹏.汛期分期定量分析方法在汤河水库中的应用研究[J].水电能源科学,2011,29(3). |
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| 作者姓名： | 王丽学 孙晓东 李学森 王丽娜 刘永鹏 |
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| 作者单位： | 1. 沈阳农业大学,水利学院,辽宁,沈阳,110866
2. 汤河水库管理局,辽宁,辽阳,111000 |
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| 摘 要： | 针对水库汛期具有确定性、随机性、过渡性的变化特征,结合汤河水库汛期洪水变化规律,在分析数理统计法、模糊集合分析法、层次聚类法的基本原理及各自优缺点的基础上,分别应用3种方法研究了汤河水库汛期分期规律.综合考虑3种方法分析结果及该水库原有汛期分期方案,确定汤河水库优化汛期分期方案为:6月1日～7月20日为前汛期;7月21日～8月20日为主汛期;8月21日～9月10日为后汛期.
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| 关 键 词： | 汤河水库 汛期分期 数理统计法 模糊集合分析法 层次聚类法 |
Application of Quantitative Analysis Methods of Stage Flood Period to Tanghe Reservoir |
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| WANG Lixue,SUN Xiaodong,LI Xuesen,WANG Lin,LIU Yongpeng.Application of Quantitative Analysis Methods of Stage Flood Period to Tanghe Reservoir[J].International Journal Hydroelectric Energy,2011,29(3). |
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| Authors: | WANG Lixue SUN Xiaodong LI Xuesen WANG Lin LIU Yongpeng |
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| Affiliation: | WANG Lixue1,SUN Xiaodong1,LI Xuesen2,WANG Lina1,LIU Yongpeng1(1.College of Water Conservancy,Shenyang Agricultural University,Shenyang 110866,China,2.Tanghe Reservoir Administration,Liaoyang 111000,China) |
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| Abstract: | Flood has characteristics of determinacy,randomicity and transition.Based on the analysis of the basic principle of mathematics statistics,fuzzy set analysis,hierarchy cluster analysis and their advantages and disadvantages,the paper applies three methods to study the variation rule of stage flood period for Tanghe Reservoir.Considering the results of these methods and the original program of the reservoir,optimal stage flood period scheme of Tanghe Reservoir is obtained: the antecedent flood period is betw... |
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| Keywords: | Tanghe Reservoir stage flood period mathematics statistics fuzzy set analysis hierarchy cluster analysis |
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