摘要
文中针对舰船管道的振动特点,利用有限元分析的方法,对船舶管道系统进行减振分析,发现具有干摩擦减振器的管道系统比常规的弹簧减振无论是在衰减时间上还是在振动幅值上都有着良好的减振效果。因而具有明显的优越性和广阔的应用前景。
The paper counters vibration characteristic of ship pipeline, analysis of reduce vibration for ship pipeline systents by means of the finite element method.Discovered with dry friction damper of the piping system than conventional spring vibration attenuation both in time and in the vibration amplitude of the vibration have a good effect. Hence, it has obvious advantages and broad prospects.
出处
《商品储运与养护》
2008年第2期99-101,共3页
Storage Transportation & Preservation of Commodities
关键词
管道振动
有限元法
pipeline vibration
finite element method
