摘要
基于数值有限元软件Ansys,对思林垂直升船机承船厢卧倒门进行了有限元建模方法的研究,并对承船厢卧倒门进行振动特性研究,获得了承船厢卧倒门前六阶模态下固有频率和振型,为承船厢卧倒门结构其它动力学分析提供了重要参数,为进一步的结构设计和改造提供了理论依据。
Based on the numerical finite element analysis software Ansys, the finite element modeling methods of the tumble gate of Silin vertical ship lift chamber are studied, and the vihration performance study on the tumhle gate of ship lift chamber is also carried out. The inherent frequency and vibration diagram of the first six order modal are obtained, anti thus it provides critical parameters for other dynamic analysis of the tumble gate of ship lift chamber, as well as the theoretical basis for further structural design and improvement.
出处
《机械研究与应用》
2015年第4期46-47,共2页
Mechanical Research & Application
关键词
垂直升船机
承船厢卧倒门
模态分析
ANSYS
vertical ship lift
tumble gate of ship lift chamber
modal analysis
Ansys
