For an actual compos?ite girder bridge, three dimensional stresses were analyzed using the equivalent plate element, and the results of the analysis were compared with data from a load test.

• 基于拉压等效与弯曲等效方法,提出了钢纤维混凝土与钢结合梁桥面板换算为单一材料等效板单元的计算模式,导出了等效板单元的厚度和弹性模量的计算式。