English translation for "模态分析法"

modal analysis method

Example Sentences:

	1.	Two modal analytic methods of structural vibration control 结构振动控制的两种模态分析法
	2.	Study on the applications of neurual networks to the building structures 模态分析法在建筑结构损伤诊断中的应用研究
	3.	Modal analysis method 模态分析法
	4.	The dynamics analysis of the structural model both with and without viscous dampers are carried out by using the complex modal method , and the corresponding programs are compiled 在减震和非减震情况下，利用复模态分析法计算了结构模型的自振特性及地震响应，并编制了相应的地震反应分析程序。
	5.	This article illustrates the judgement of veracity of the fea result using the methods of both formula and mode analysis through examples , and gives some correlative method based on experience 举例说明了用公式法和模态分析法对有限元分析结果准确度的判定，并根据经验列出了一些相关的判定方法。
	6.	And the seismic response of the eccentric structure with viscous dampers is calculated by using the complex modal method . the numerical results show that the method is simple , clear , exact , reliable and suited to be generalized in design 并利用复模态分析法进行了具有粘滞阻尼器偏心结构的地震响应分析，计算结果表明该方法简便明了、准确可靠，适于在设计中推广。
	7.	Finally , the random vibration analysis of the signal transform device is presented . experimental modal analysis is discussed briefly . the reasons why the relays on the printed circuit board were destroyed under random acceleration excitations are found out 本文最后对信号变换装置进行了随机振动响应分析，简要探讨了实验模态分析法，找出了装在印制电路板上的继电器在随机振动试验中被损坏的原因，也介绍了结构动力模型修正技术的发展。
	8.	Its main contents is as follow : firstly , it makes the discrete model for the subsystems of the scraper conveyor and the whole system with the finite element method ; secondly , the modal analysis method is used to obtain the inhere frequency and mode of the viberation ; finally , computer simulation is applied to get the displacement , velocity , acceleration and tension of the anyplace on the scraper conveyor for the four special working condition 其主要内容如下：用有限元方法建立了刮板输送机子系统及整个系统的离散体动力学模型；应用模态分析法求解系统的固有频率和振型；对四种非稳定工况下的动态特性进行计算机仿真，得出整个刮板输送机在任意点的位移、速度、加速度和动张力。
	9.	In frequency - domain , the background mode that has the most contribution to the buffeting energy of the structure is calculated using the background modal analysis method , thus the rms of the dynamic responses of long - span grid roofs is obtained . on the other hand , the rms of the dynamic responses is also obtained by direct integral method in time - domain . after the comparison of the results of two methods , several important conclusions can be made 在频域内，采用背景模态分析法，通过计算得到对结构振动能量贡献最大的一阶背景模态，从而得到结构脉动响应的均方根值；在时域内，采用直接积分法求出结构响应的时间历程，并且通过统计，同样得到结构脉动响应的均方根值。

Similar Words：

"模态反应" English translation, "模态分隔" English translation, "模态分析" English translation, "模态分析；众数分析" English translation, "模态分析程序" English translation, "模态分析基础" English translation, "模态峰值" English translation, "模态拂掠" English translation, "模态干涉噪音" English translation, "模态刚度" English translation