采用显式动力分析程序得出的计算结果与试验数据的吻合性较好，进一步证实了模型参数和建模的有效性和正确性。

The results computed by the explicit dynamic analysis software are similar to the experimental data, and the effectiveness and correctness of parameter selection and model establishment are proved.

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本文讨论了有限元结构动力分析程序编制的复杂性，指出了运用传统编程思想编制有限元结构动力分析程序的固有矛盾。

This paper discussed the complexity of the program developing of the FEM structural dynamical analysis "and pointed out the inherent contradictions of the traditional program language."

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通过改变钢桁梁模型桥单元刚度模拟其结构损伤，利用有限元结构动力分析程序对该模型桥在”损伤”前后进行了结构动力分析。

The dynamic behaviors of the model bridge are analyzed with FEM dynamic structural analysis program before and after the model bridge is damaged.

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