| 拱形闸门流激振动特性分析 |
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| 引用本文： | 韩云鹏,高学平.拱形闸门流激振动特性分析[J].水利水电技术,2014,45(7):64. |
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| 作者姓名： | 韩云鹏 高学平 |
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| 作者单位： | （天津大学水利工程仿真与安全国家重点实验室，天津300072） |
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| 摘 要： | 针对某拱形闸门的流激振动问题,结合水弹模型试验结果,利用ANSYS软件对闸门不同工况下的流激振动特性进行了数值模拟研究,得到了闸门不同工况下应力和位移数据,计算结果同模型试验成果吻合较好。同时,对拱形闸门的安全进行了分析,并提出了相应的建议。
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| 关 键 词： | 拱形闸门 应力 位移 有限元模型 流激振动 |
| 收稿时间： | 2013-08-07 |
Analysis on characteristics of flow-induced vibration of arch gate |
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| HAN Yunpeng,GAO Xueping.Analysis on characteristics of flow-induced vibration of arch gate[J].Water Resources and Hydropower Engineering,2014,45(7):64. |
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| Authors: | HAN Yunpeng GAO Xueping |
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| Affiliation: | （State Key Laboratory of Hydraulic Engineering Simulation and Safety， Tianjin University， Tianjin300072， China） |
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| Abstract: | Aiming at the problem from the flow-induced vibration of an arch gate， a numerical simulation is made on the characteristics of the flow-induced vibration of the gate under various operation conditions with ANSYS， and then the relevant data of the stress and displacement of the gate are obtained; from which the calculation result is better coincided with that from the model test. Meanwhile， the safety of the gate is analyzed and the corresponding suggestions are put forward as well. |
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| Keywords: | arch gate stress displacement finite element model flow-induced vibration |
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