对局部荷载下,组合桥中桥面板的结构性能进行研究。分析了影响混凝土桥板结构性能的压缩薄膜效应。通过ABAQUS6.5软件,建立非线性3维有限元分析模型。采用一跨组合桥试验数据,验证和校准所提出的有限元模型,进行一系列参数研究,探讨分析结果,提出关于混凝土桥板性能的结论。 Under partial load, the structural performance of the bridge deck bridge is studied. The compression film effect on the structural performance of concrete bridge was analyzed. Through ABAQUS6.5 software, a nonlinear 3-D finite element analysis model was established. A cross-combined bridge test data was used to verify and calibrate the proposed finite element model. A series of parametric studies were carried out. The results of the analysis were discussed and conclusions about the performance of the concrete bridge were proposed.