| 复式断面渠道中均匀流的水力计算 |
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| 引用本文： | 刘沛清,冬俊瑞.复式断面渠道中均匀流的水力计算[J].长江科学院院报,1995,12(3):61-66. |
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| 作者姓名： | 刘沛清 冬俊瑞 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 探讨了复式断面渠道中主河槽和滩地之间水流的动量传递机理，应用动量定理导出了计算复式断面渠道中恒定均匀流的公式，并与实验资料吻合较好，从而证实了理论分析成果。
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| 关 键 词： | 复式断面 主河道 滩地 动量传递机理 |
Hydtaulic Computation of Steady-Uniform Flows in Open Channels with Compound Cross Section |
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| Liu Peiqing,Dong Junrui.Hydtaulic Computation of Steady-Uniform Flows in Open Channels with Compound Cross Section[J].Journal of Yangtze River Scientific Research Institute,1995,12(3):61-66. |
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| Authors: | Liu Peiqing Dong Junrui |
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| Abstract: | This paper analyzes the mechanism of momentum transfer of the flows between main channel and floodplain. Using the momentum equation,the formulae for calculating steady-uniform flowsin compound channels are derived.The computed results conform to experimental data. It shows thatthis theoretical analysis is successful. |
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| Keywords: | compound section main channel floodplain mechanism of momentum transfer |
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