| 闸前弯道水流特性的试验研究 |
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| 引用本文： | 徐桂英.闸前弯道水流特性的试验研究[J].武汉大学学报(工学版),1995(3). |
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| 作者姓名： | 徐桂英 |
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| 作者单位： | 武汉水利电力大学河流工程系 |
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| 摘 要： | 从模型实验和理论研究两方面对平底平板多孔闸闸前９０°弯道水流特性进行了试验研究．在实验的基础上建立了弯顶最大水面横比降与闸门相对开度之间的关系式及闸前均匀顺直段长度的计算式，为弯项水面横比降的计算和弯道下游闸位的选择提供了设计依据．
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| 关 键 词： | 特性 试验 水闸 |
Experimental Study on the Behavior of Flow through the Curved Channel in Front of a Sluice Gate |
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| Xu Guiying.Experimental Study on the Behavior of Flow through the Curved Channel in Front of a Sluice Gate[J].Engineering Journal of Wuhan University,1995(3). |
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| Authors: | Xu Guiying |
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| Affiliation: | Department of River Engineering |
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| Abstract: | The behavior of flow through the curved channel at an angle of 90° in front of the multi-port flat sluice gate is researched by experimental and theoretiCal methods. Based on the experimental results, the .relationship between the maximum cross slope of water surface at the turning of curved channel and the relative opening of sluice gate (e/h ), and the formulas of the length of smoothed and uniformed zone are obtained. Thus, the design basis is provided for Calculating the water surfaCe cross-slope and choosing the position of lower sluice gate for curved channel. |
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| Keywords: | characteristics tests sluices |
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