The paper points out the design scheme for the 32 m simply-supported beam channel along express railways, undertakes the vertical and horizontal static stress and three-dimension stress analysis, has the coupling dynamic analysis of vehicle-bridge of the bridge, and proves by the analysis result that the scheme can meet the demands of the regulation.%提出了一种高速铁路32m简支槽形梁的设计方案，对主梁进行了纵向和横向静力及三维实体应力分析，并对该桥进行了车桥耦合动力分析，分析结果表明，所提方案满足规范要求。
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