简支变连续双支座组合箱梁支反力空间分析

Analysis on Support Reaction Space of Simply-supported into Continuous Double-support Combined Box Girder

建立简支变连续双支座组合箱梁桥空间模型,分析支座受力,判定其支座在施工和使用阶段均不脱空。

The space model of simply-supported into continuous double-support combined box girder bridge is established to analyze the support stress and to judge no connection failure of supports in the construction and service stages.