目前弯梁桥的设计与施工已经相对比较成熟,但是问题依然不少,比如边墩的支座脱空间题在工程中就时有出现。本文在对箱形钢弯梁桥的设计计算的一些特征和特点进行了比较详细的分析与比较的基础上,得出了一些力学计算心得和设计经验。 At present, the design and construction of the curved beam bridge have been relatively mature, but the problems are still quite a few. For example, the problem of the emptying of the abutment of the side piers appears in the project from time to time. Based on the comparatively detailed analysis and comparison of some characteristics and characteristics of the box girder bridge design and calculation, some mechanical calculation experiences and design experiences are obtained.