inherent vibration中文什么意思

固有振动

自振

• inherent:    adj. 内在的，固有的，生来的 ( ...
• vibration:    n. 1.振动，颤动；摆动；【物理学 ...
• fundamental inherent mode of vibration:    基本固有振动模态

例句与用法

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1. The inherent vibration properties analysis of pile - soil - structure interaction system
   结构动力相互作用体系自振特性的分析
2. 3 inherent vibration frequency and relative vibration shape of the bump auto working under various condition can be received from mode analysis
   3 、模态分析得到该泵车不同工况下的固有频率和相应的振型。
3. The basic theory of using finite element method ( fem ) to analyze the rotor ' s inherent vibration characteristics and three - dimensional fem are expatiated
   阐述了利用有限元法分析转子固有振动特性以及三维有限元的基本理论。
4. This thesis gives first six modes of the bump auto under given eight working states . the first inherent vibration frequency and the second one all lie in the interval of 0 . 3 8 ~ 0 . 41 hz
   本论文分析了该泵车八个工况下的前六阶模态，各个工况一阶和二阶固有频率均在0 . 38 0 . 41hz范围内。
5. In these thesis , on the basis of existing data collected of arch bridges and dynamics , simply introduce the development and application of the analytical method and finite element numerical analysis method of arch bridges . taking the example of pubugou cfst arch bridge , establish 3 - d finite element model of it with software ansys , and analyze its natural vibration . the effects on inherent vibration of the differences of structure parameters , the restriction of the deck and the effects of different arrangements of cross braces are analyzed
   本文在收集有关拱桥及动力学资料的基础上，分析了拱桥动力学的解析分析法和有限元数值分析方法的优缺点，同时以瀑布沟大桥为背景，使用ansys软件建立了空间有限元模型，实施了桥跨结构的自振特性分析；并分析了考虑到模型简化过程中部分结构参数取值差异、桥面板的约束状况不同等因数对自振特性结果的影响；此外还对桥面上的横撑布置不同导致对自振特性的影响作了分析。