According to the existing theories on underwater explosion and based on the analysis of experimental results, the laws of foundation and structure vibrations are summarized.
借助已有的水下爆炸理论，分析试验结果，总结了地基及结构振动的规律，指出二次振动现象与水中爆炸产生的气泡脉动有关。
Dynamic analysis of structure through combining the finite element method with the experimental mode is a practical reliable and effective modern method.
试验模态分析与有限元计算相结合的研究方法是一种实用、可靠的结构动态分析的现代方法。
The pulsating method is used to test the dome structure of the building under pulsation wind. Measured experimental data are compared with those obtained from the finite element analysis.
在脉动风的作用下，对穹顶结构进行脉动法实测，将实测值与有限元分析结果进行比较。
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