基于ANSYS的导流洞闸门有限元静力及自振特性分析  

Finite Element Static and Natural Vibration Characteristics Analysis of Diversion Tunnel Gate Based on ANSYS

作　　者：吴宇 李军 WU Yu;LI Jun(China Energy Engineering Group Guangxi Electric Power Design Institute Co.,Ltd,Nanning 530007,China)

机构地区：[1]中国能源建设集团广西电力设计研究院有限公司,广西南宁530007

出　　处：《红水河》2023年第6期19-23,共5页Hongshui River

摘　　要：导流洞闸门是工程施工期间重要的工作单元,起着封堵导流洞的作用。以某工程导流洞钢闸门为例,利用ANSYS软件模拟闸门在挡水、淤沙工况下的有限元静力分析,并与平面体系法的计算结果进行比对;对闸门进行自振分析,验证闸门设计的安全性和可靠性,为类似闸门设计提供一定的参考和借鉴。The gate of diversion tunnel is an important working unit during the construction of the project,which plays the role of plugging the diversion tunnel.Taking the steel gate of a diversion tunnel as an example,the finite element static analysis of the gate under water retaining and silting conditions is simulated by ansys software,and compared with the calculation results of the plane system method.The natural vibration analysis of the gate is carried out to verify the safety and reliability of the gate design,which provides some reference for similar gate design.

关 键 词：闸门 有限元分析 自振 导流洞 

分 类 号：TV663.4[水利工程—水利水电工程]