vibration characteristic analysis

基本解釋

The finite element method for vibration characteristic analysis of periodical gyro-structures is described in this paper.
本文闡述了回轉周期結構振動特性分析的有限無法。
In this paper, vibration characteristic analysis is carried out for the system of bicycle structure, composed of its frame and fork.
本文利用結構振動理論對自行車車架與前叉組成的車體結構系統(tǒng)進行了振動特性分析，計算了前叉的動應力。
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.
采用有限元法對某大型水輪發(fā)電機組的上機架和頂蓋結構進行了振動特性分析，得到了結構的自振頻率和相應的振型，結果表明：頂蓋產生共振的可能性較大，應加以預防。