城市高架轨道交通节段拼装桥梁施工及控制技术  

作　　者：陈健 

机构地区：[1]中交第二公路工程局有限公司海外事业部(国际公司),西安710000

出　　处：《科技创新与应用》2023年第7期169-172,共4页Technology Innovation and Application

摘　　要：高架交通轨道是缓解城市交通压力的重要举措,也是轨道交通施工难点内容。为确保轨道交通项目能够顺利实施,需要做好阶段拼装桥梁施工与管控。该文将通过对节段拼装桥梁施工技术适用条件应用优势的分析,通过对施工技术应用要点的探讨,对城市高架桥轨道交通节段拼装桥梁施工与控制技术展开深度阐述,旨在提高桥梁施工整体水平,保证节段拼装桥梁施工控制技术应用效果。Elevated rail transit is not only an important measure to alleviate urban traffic pressure,but also a difficult part of rail transit construction.In order to ensure the smooth implementation of the rail transit project,it is necessary to do a good job in the construction and control of the assembled bridge.Through the analysis of the application advantages of the construction technology of segmental assembly bridge and the discussion of the main points of the application of construction technology,this paper deeply expounds the construction and control technology of urban viaduct rail transit segmental assembly bridge,so as to improve the overall level of bridge construction and ensure the application effect of segmental assembly bridge construction control technology.

关 键 词：线形控制技术 节段拼装桥梁施工 造价优势 节段接缝 悬臂拼装 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]