期刊文献+

拱形闸门流激振动特性分析 被引量:3

Analysis on characteristics of flow-induced vibration of arch gate
下载PDF
导出
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。 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.
出处 《水利水电技术》 CSCD 北大核心 2014年第7期64-67,共4页 Water Resources and Hydropower Engineering
关键词 拱形闸门 应力 位移 有限元模型 流激振动 arch gate stress displacement finite element model flow-induced vibration
  • 相关文献

参考文献7

二级参考文献65

共引文献65

同被引文献35

引证文献3

二级引证文献19

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部