| 三峡水库175m蓄水初期库区沿程水位分析 |
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| 引用本文： | 胡鹏,杨胜发,胡江.三峡水库175m蓄水初期库区沿程水位分析[J].重庆交通大学学报(自然科学版),2011,30(5):1013-1017. |
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| 作者姓名： | 胡鹏 杨胜发 胡江 |
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| 作者单位： | 1. 长江航道规划设计研究院,湖北武汉,430011
2. 重庆交通大学河海学院,重庆,400074 |
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| 摘 要： | 建立一维数学模型,通过三峡库区成库后已取得的实测资料进行验证,计算出三峡水库175～145～155 m正常蓄水运行阶段下特征洪水的沿程水位,对比校核了长江科学院早期计算成果.结果表明:两者在相同计算条件下的水位差值不大,总体基本一致,认为长江科学院早期成果有一定的代表性和指导作用.
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| 关 键 词： | 三峡水库 水面线 糙率 一维数学模型 |
Analysis of Water Surface Calculation of the Three Gorges Reservoir in 175 m Initial Operation |
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| HU Peng,YANG Sheng-fa,HU Jiang.Analysis of Water Surface Calculation of the Three Gorges Reservoir in 175 m Initial Operation[J].Journal of Chongqing Jiaotong University,2011,30(5):1013-1017. |
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| Authors: | HU Peng YANG Sheng-fa HU Jiang |
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| Institution: | 1.Changjiang Waterway Institute of Planning,Design & Reseach,Wuhan 430011,Hubei,China; 2.College of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | After analyzing measured data of the Three Gorges Reservoir in recent years,one-dimensional mathematical model was established;the Three Gorges Reservoir 175-145-155m under normal water operating characteristics of the flood stage water level along were verified after measurement and calculation.The results of early calculations with Changjiang River Scientific Research Institute were compared.The results indicated that with little difference between the two level values in same calculation conditions,the two were consistent.It hold that the early results could be regarded typical and instructive. |
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| Keywords: | Three Gorges Reservoir water surface roughness one-dimensional mathematical model |
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