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以一座5孔25 m曲线梁桥为例,就设计所关心的全桥内力分析和墩梁固结处的局部应力分析,分别采用梁格法和空间有限元法进行计算,由计算结果得到了曲线梁桥受力特点的定量分析,为设计类似结构提供了设计依据和建议。
Taking a 5-hole 25 m curve girder bridge as an example, the internal force analysis of the bridge and the local stress analysis of the pier-girder consolidation are taken as examples. The girder method and the space finite element method are respectively used for the calculation. The curve beam Quantitative analysis of bridge stress characteristics provide design basis and suggestion for designing similar structures.