General purpose analysis software is applied to establish and calculate a model of integrated finite element model for whole bridge.

通过运用大型有限元结构分析软件，建立全桥组合有限单元模型对全桥结构进行计算分析。

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This paper concerns geometric nonlinear analysis of bridge structure and software development, mainly concentrating on the analysis for suspension bridge.

本文是围绕桥梁结构几何非线性分析与软件开发而展开的，并重点针对悬索桥进行分析。

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