vibration characteristic analysis

基本解释

The finite element method for vibration characteristic analysis of periodical gyro-structures is described in this paper.
本文阐述了回转周期结构振动特性分析的有限无法。
In this paper, vibration characteristic analysis is carried out for the system of bicycle structure, composed of its frame and fork.
本文利用结构振动理论对自行车车架与前叉组成的车体结构系统进行了振动特性分析，计算了前叉的动应力。
In this paper, the finite element method was applied to the vibration characteristic analysis for the upper bracket and head cover of a certain large-scale hydropower generator unit.
采用有限元法对某大型水轮发电机组的上机架和顶盖结构进行了振动特性分析，得到了结构的自振频率和相应的振型，结果表明：顶盖产生共振的可能性较大，应加以预防。