摘要
随着城市轨道交通建设规划向城市边缘辐射,采用高架线路形式逐渐成为趋势。以沈阳地铁3号线一期工程高架段某悬浇梁施工为实例,对大跨径预应力混凝土连续箱梁悬浇法施工测量进行介绍,并对测量控制要点做相关论述。
As urban rail transit construction planning radiates towards the edge of the city,the use of elevated lines has gradually become a trend.Taking the construction of a suspended cast beam in the elevated section of Shenyang Metro Line 3 Phase I Project as an example,this paper introduces the construction measurement of large span prestressed concrete continuous box girder using the suspended cast method,and discusses the key points of measurement control.
作者
苏涛
Su Tao(Shenyang Metro Group Co.,Ltd.,Shenyang,China)
出处
《科学技术创新》
2023年第14期183-186,共4页
Scientific and Technological Innovation
关键词
悬浇梁
测量技术
线形控制
cantilever beam
measuring technique
linear control
