摘要
运用有限元分析软件ANSYS对起重力矩基本相同的平头塔式起重机和传统的双吊点水平臂塔式起重机的起重臂进行模态分析,比较两者模态特性的差异,在此基础上探讨平头塔式起重机振动特性。
The flat-top tower crane is so popular in market today.Through modal analysis and comparison of the flat-top tower crane and traditional tower crane useing the analysis software ANSYS,the article spreads dis-cussion focused on vibration characteristics of the flat-top tower crane.
出处
《建筑机械化》
2008年第8期31-33,共3页
Construction Mechanization
