In this paper a space analysis method for built-up system of arch trussed beam has been proposed.

针对拱桁梁组合体系桥梁，本文提出一种空间计算方法。

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In the paper, a method for spatial vibration analysis of the system of train and long span steel trussed cable-stayed bridge is presented.

本文提出了一种分析列车、大跨度钢桁梁斜拉桥系统空间振动的方法。

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