门式桥墩空心薄壁盖梁局部受力分析

The partial force analysis of gate pier hollow and shallow capping beam

结合具体工程实例,采用有限元方法,分别应用杆式单元、板式单元、实体单元进行模拟,分析了门式桥墩空心薄壁盖梁的局部受力特点,得出了具体的结论,指出几种分析方法综合应用,可以使设计思路清晰,保证结构受力安全。

Combined with specific engineering example, the finite element method was adopted, and it was modeled with rod unit, plate unit and solid unit individually. The partial force characteristics of gate pier hollow and shallow capping beam were analyzed and specific conclusion was obtained. It pointed out that comprehensive application of several analysis methods can make design thinking clear and guarantee structural force safety.