This article, based on ANSYS software, has set up the entity unit model of the frame structure, and made a research on static and dynamic analysis.
本文基于ANSYS软件建立了车架结构的实体单元模型，对汽车车架结构进行静力和动力分析的研究。
Dynamic response analysis of asphalt pavement structure is a complicated problem. Generally, the study on this problem is conducted from two respects: theoretical research and numerical analysis.
沥青路面的动态响应分析是个复杂的问题，通常来说对这一问题的研究主要从两方面着手：理论研究和数值分析。
Research and discussion on the noise and vibration of the compressor is conducted through dynamic spectrum analysis of the compressor parts and noise and vibration test on the bench.
通过对压缩机的部件进行动力学频谱分析，结合所做的台架振动、噪声试验、研究和探讨了压缩机的振动和噪声问题。
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