| 凤滩弧形闸门局部开启原型振动试验研究 |
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| 引用本文： | 刘礼华,袁文阳,孟吉复,李小陆.凤滩弧形闸门局部开启原型振动试验研究[J].武汉大学学报(工学版),1997(3). |
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| 作者姓名： | 刘礼华 袁文阳 孟吉复 李小陆 |
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| 作者单位： | 水力发电工程学院，水利水电科学研究所 |
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| 摘 要： | 采用先进的电子测量技术测定了凤滩水电厂弧形闸门原型的动力特性和局部开启时结构的振动反应．对闸门振动现象及机制进行了探讨，指出了闸门开启运行时的最不利泄流位置，为同类型闸门作局部开启运行提供了有益的参考依据
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| 关 键 词： | 闸门 动力特性 频率 加速度 应力 |
Experimental Research on Fengtan Radial Gate Prototype Vibration with Partial Opening |
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| Liu Lihua\ Yuan Wenyang\ Meng Jifu.Experimental Research on Fengtan Radial Gate Prototype Vibration with Partial Opening[J].Engineering Journal of Wuhan University,1997(3). |
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| Authors: | Liu Lihua\ Yuan Wenyang\ Meng Jifu |
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| Affiliation: | Liu Lihua\ Yuan Wenyang\ Meng Jifu (College of Hydroelectric Engineering) Li Xiaolu (Research Institute of Water Conservancy and Hydroelectric Power) |
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| Abstract: | The dynamic character of prototype radial gate and vibration response of this structure with its partial opening are determined by advanced elecrometrical technique in Fengtan Hydropower Plant.This paper researches the phenomenon and mechanism of the gate vibration.It points out the most harmful discharge position when the gate is opening and provides useful reference basis for same type gate with partial opening. |
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| Keywords: | gates dynamic charcteristics frequency acceleration stresses |
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