| 迷宫堰的水力计算与应用 |
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| 引用本文： | 王仕筠,林剑青. 迷宫堰的水力计算与应用[J]. 长江科学院院报, 2000, 17(3): 5-9 |
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| 作者姓名： | 王仕筠 林剑青 |
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| 作者单位： | 江西水利科研所 情报室， 江西 南昌 330029 |
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| 摘 要： | 叙述了迷宫堰的泄流特性、计算曲线及计算参数的控制范围。根据水工模型的试验成果，讨论了迷宫堰呈自由流时，所需的最小下游堰高值。同时也介绍了迷宫堰在江西的应用。
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| 关 键 词： | 迷宫堰 展长比 临界能量 水头损失系数 |
Hydraulic computation and application for labyrinth weirs |
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| WANG Shi-jun,LIN Jian-qing. Hydraulic computation and application for labyrinth weirs[J]. Journal of Yangtze River Scientific Research Institute, 2000, 17(3): 5-9 |
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| Authors: | WANG Shi-jun LIN Jian-qing |
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| Abstract: | The discharging characteristics,computation curves and the control range of parameters for labyrinth weirs are summarized in the paper.According to the hydraulics experimental results,the minimum weir height of the downstream profile which is needed to insure the free efflux of weir is discussed.The application of labyrinth weirs in Jiangxi province in recent years is described. |
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| Keywords: | labyrinth weir ratio of developed length critical energy coefficient of head loss |
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