| 基于ADINA的人字闸门流激振动分析 |
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| 引用本文： | 朱泽峰,朱召泉,方 帅.基于ADINA的人字闸门流激振动分析[J].水运工程,2017(12):174-178. |
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| 作者姓名： | 朱泽峰 朱召泉 方 帅 |
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| 作者单位： | 河海大学 土木与交通学院,江苏 南京 210098,河海大学 土木与交通学院,江苏 南京 210098,河海大学 土木与交通学院,江苏 南京 210098 |
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| 摘 要： | 人字闸门作为一种承受单向水头的平面闸门,在通航建筑物中得到了广泛的运用。针对人字闸门在运行过程中容易出现振动现象的问题,对人字闸门进行了流激振动响应分析,以了解人字闸门外部激振作用。通过模拟水流脉动荷载,计算分析了人字闸门的应力、位移和加速度响应值,对闸门的振动危害进行了判断。
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| 关 键 词： | 人字闸门 动力特性 流激振动 |
Analysis of the flow-induced vibration of miter gate based on ADINA |
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| ZHU Ze-feng,ZHU Zhao-quan and FANG Shuai.Analysis of the flow-induced vibration of miter gate based on ADINA[J].Port & Waterway Engineering,2017(12):174-178. |
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| Authors: | ZHU Ze-feng ZHU Zhao-quan and FANG Shuai |
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| Institution: | College of Civil and Transportation Engineering,Hohai University,Nanjing 210098,China,College of Civil and Transportation Engineering,Hohai University,Nanjing 210098,China and College of Civil and Transportation Engineering,Hohai University,Nanjing 210098,China |
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| Abstract: | Miter gate,as the plane gate which bears one-way head,has been widely used in navigation buildings.Pointing at the problem of vibration in the operation of miter gate,this paper studies the flow-induced vibration response to understand the miter gate excitation by the external causes.Water flow pulsating load is simulated to calculate the stress,displacement and acceleration response,and judge the harmfulness of vibration. |
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| Keywords: | miter gate dynamic characteristics flow-induced vibration |
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