| 基于SWMM的节制闸影响研究 |
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| 引用本文： | 李晨,姜新佩. 基于SWMM的节制闸影响研究[J]. 河北工程大学学报(自然科学版), 2014, 31(1): 58-60 |
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| 作者姓名： | 李晨 姜新佩 |
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| 作者单位： | 河北工程大学水电学院,河北邯郸056038 |
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| 基金项目： | 河北省科技支撑计划项目（项目编号：13273603D） |
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| 摘 要： | 针对南水北调中线长距离输水明渠,节制闸众多,难免遇到闸门启闭过程,采用SWMM模型模拟明渠在闸门启闭过程中断面各时刻的渠段内水深、流量、流速变化情况,研究了闸门不同启闭速度和闸门不同开度下断面水力参数及水面线变化规律。结果表明闸门调节速度和开度变化越快,对渠道内水位波动影响越明显,渠道响应时间会缩短。
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| 关 键 词： | 南水北调中线工程 节制闸 启闭速度 闸门开度 SWMM模型 |
| 收稿时间： | 2013-09-12 |
| 修稿时间： | 2014-04-11 |
Study on impact of the gate based on SWMM |
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| LI Chen and JIANG Xin-pei. Study on impact of the gate based on SWMM[J]. Journal of Hebei University of Engineering(Natural Science Edition), 2014, 31(1): 58-60 |
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| Authors: | LI Chen and JIANG Xin-pei |
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| Affiliation: | LIChen, JIANG Xin -pei (School of water Conservancy and Electric Power, Hebei University of Engineering, Hebei Handan 056038, China) |
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| Abstract: | Due to the great mount of sluice gates with the middle route of the South to North Water Di- version Project,it＇s hard to avoid operation on and off of sluice gates. This paper use the SWMM model to simulate varies conditions water parameters, including the changing rule of depth of water af- ter the sluice gate under different operation conditions. The results show that faster of gates speed and the opening height is, greater the water level wave changes. |
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| Keywords: | North Water Transfer Project sluice gate opening and closing speed SWMM model |
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