摘要
就下穿铁路顶进式框架桥的设计要点,结合京包K133顶进框架桥实例,从工程设计、工程环境等控制因素出发,讨论了在框架桥设计中应着重考虑的若干问题,为同类工程设计提供参考.
Based on the key design points for the underpass railway jacking frame bridge, combined with the case of jacking frame bridge at the Beijing-Baotou railway line K133, and taking into account such control factors as engineering design and engineering environment, the paper discusses some problems which should be considered in the frame bridge design, and serves as a reference for similar engineering design.
出处
《北方工业大学学报》
2013年第1期67-71,共5页
Journal of North China University of Technology
关键词
既有铁路
顶进式框架桥
工程设计
existing railway lines
jacking frame bridge
engineering design
