摘要
介绍了一种弧形大悬臂整体桥墩,其不仅可以为上部预制结构提供支撑,也为地面辅道提供了较大的通行空间,且造型美观。通过杆系模型和实体模型的对比分析,得出了此类桥墩的设计简化计算方法。计算结果表明,通过合理的设计计算,此类桥墩的受力能满足现行规范要求。
This paper introduces a curved long-cantilever integrated bridge pier, which can not only provide support for the upper precast structure, but also provide a larger traffic space for the ground auxiliary road,and its modeling is beautiful. By comparing and analyzing the rod model and solid model, the simplified calculation method for designing this kind of bridge pier is obtained. The results show that the reasonable design and calculation of this kind of bridge pier can make its stress meet the current specification.
出处
《城市道桥与防洪》
2016年第6期115-116,13,共2页
Urban Roads Bridges & Flood Control
关键词
大悬臂
桥墩
盖梁
简化计算
long cantilever
pier
bent cap
simplified calculation
