| 组合式迷宫堰水力特性的模型实验研究 |
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| 引用本文： | 段巍巍.组合式迷宫堰水力特性的模型实验研究[J].东北水利水电,2011,29(1):40-44,72. |
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| 作者姓名： | 段巍巍 |
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| 作者单位： | 丹东市振安区水利水产局; |
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| 摘 要： | 本文在前人研究迷宫堰的基础之上,将传统的宽项堰与迷宫堰相结合,打破常规,对已有的堰型进行改造.通过对其水力特性的深入研究,以实现提高堰的泄流能力的同时节约工程造价,更好地实现提高泄流能力和泄流效率的目的.通过实际的实验数据的采集、分析整理,分析讨论对不同的堰高比、不同的布设形式,在展宽比、宽高比均相同的条件下,水头比和...
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| 关 键 词： | 迷宫堰 流量系数 水头比 组合比 |
Study on model experiment of hydraulic characteristics for combined labyrinth weir |
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| DUAN Wei-wei.Study on model experiment of hydraulic characteristics for combined labyrinth weir[J].Water Resources & Hydropower of Northeast China,2011,29(1):40-44,72. |
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| Authors: | DUAN Wei-wei |
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| Institution: | DUAN Wei-wei |
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| Abstract: | On the basis of the labyrinth weir that forefathers study,the paper improves the existing weirs with breaking the traditional rules by combination with the traditional broad crested weir and the labyrinth weir.Through research in depth of hydraulic characteristics,the improved weir discharge capacity and saving construction costs are simultaneous achieve,which could realize the purpose of the increased discharge capacity and efficiency.The paper collects,analyzes and arranges the actual test data and analyz... |
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| Keywords: | labyrinth weir flow coefficient head ratio combined |
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