变截面箱形梁空间应力分析建模

Spatial stress analysis and model building of box girder with various cross sections

利用空间实体计算机建模技术对某特大桥荷载试验中最大弯矩的偏载工况进行了空间应力分析,很直观地揭示了一般杆系模型元法处理的应力分布问题。

Utilizing computer-aided model building technology of spatial entities spatial stress analysis is made on the offset load condition of maximum bending moment of one super large bridge. This analysis directly perceived the stress distribution in the treatment by model element method of general structures.