摘要
介绍在津滨轻轨桥梁下部结构设计中 ,由于考虑了桥上无缝线路的纵向力 ,出现了新的问题。通过实例计算 ,分析各种不同荷载组合的计算结果 。
The longitudinal force of the ballastless track brings new problems in the design of substructure of Jinbin Light Rail bridge. Analysis was made of computation results of various combinations of loads, and control working conditions and problems for consideration were put forward in the design of substructure.
出处
《铁道标准设计》
2003年第8期30-32,35,共4页
Railway Standard Design
关键词
轻轨铁路
高架桥
下部结构
无缝线路
纵向力
结构设计
计算
Jinbin Light Rail
substructure
jointless track
longitudinal force
structural computation
research
