摘要
牛腿是悬臂体系梁桥上部构造的一个重要组成部分,其应力状态较为复杂。对其计算方法作了简要介绍,并结合某T形刚构桥,用Ansys软件建立了该结构牛腿局部的有限元模型,得出的结论对同类构件的设计有一定的参考价值。
As an important part of superstructure of cantilever beam system, corbel＇s stress state is very complex. The calculation method of corbel isbriefly introduced in this paper, and local finite element model of corbel in this bridge is established with ANSYS based on a T-shaped rigid frame bridge. Conclusions drawn in this paper is of certain reference value to the design of similar components.
关键词
悬臂体系
牛腿
计算方法
cantilever beam system
corbel
calculation method
