...结构动力学特性;拓扑优化设计 [gap=1119]Key words: relative density; mechanical tool column; structural dynamic characteristic; topology optimal design ...
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实验模态分析已应用于电子产品结构动力学特性方面的研究。
Finally, the FEA model of the airborne electronic box modified by the results of the modal test needs to be simulated to analyze its structural dynamic characteristics.
研究了考虑结合部特性的机床结构动力学特性的系统建模解析方法。
Analytical methods on dynamics model of machine tool structure with joints were studied.
主要利用有限元方法对架空送电线路杆塔进行结构强度和结构动力学特性分析。
In paper, the structural static strength and dynamic characteristic of pole? Tower of aerial power? Delivery line are analyzed and discussed with the finite element analysis.
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