摘要
为了促进国内地铁车辆基地的进步和发展,需不断推广新技术的应用,钢结构轨道桥属于其中之一。介绍了钢结构轨道桥的应用情况,分析轨道桥的发展历程,由最初的检查坑衍变出混凝土轨道桥,又进一步技术升级出现钢结构轨道桥,目前钢结构轨道桥在国铁领域应用较为广泛,而在地铁领域应用较少。通过分析钢结构轨道桥的技术特点,对比钢结构轨道桥与混凝土结构轨道桥的差异,研究钢结构轨道桥在地铁车辆基地中的优势,进而阐述钢结构轨道桥在地铁车辆段的应用价值和推广意义。
In order to promote the progress and development of the domestic metro depot, it is necessary to continuously promote the application of new technologies, steel structure track bridge is one of them. This paper introduces the application of steel structure track bridge, analyses the development course of track bridge, evolves concrete track bridge from the initial inspection pit, and further upgrades steel structure track bridge. At present, steel structure track bridge is widely used in the field of national railways, but less used in the field of metro. By analyzing the technical characteristics of the steel structure track bridge, comparing the differences between the steel structure track bridge and the concrete structure track bridge, the advantages of the steel structure track bridge in the metro depot are studied, and the application value and popularization significance of the steel structure track bridge in the metro depot are expounded.
作者
黄世明
HUANG Shi-ming(China Railway SIYUAN Survey and Design Group Co., Ltd,Wuhan 430063)
出处
《铁道勘测与设计》
2019年第2期77-80,共4页
Railway Survey and Design
关键词
钢结构轨道桥
地铁
车辆基地
应用
steel structure track bridge
metro
depot
application
