浅谈连续刚构箱梁桥预应力体系施工  

Construction of Pre-stressed System of Continuous Rigid Frame Box Beam Bridge

作　　者：杜朝俊 Du Chaojun(China Railway Second Bureau Group Company,Chengdu,Sichuan 610031)

机构地区：[1]中铁二局集团公司,四川成都610031

出　　处：《江西建材》2020年第2期59-60,共2页Jiangxi Building Materials

摘　　要：重点阐述施工中如何确保竖向预应力管道与纵向预应力管道的施工质量,总结施工布管、张拉受力部分的捣固施工、压浆施工等施工要点。This paper focuses on how to ensure the construction quality of the vertical prestressed pipe and the longitudinal prestressed pipe in the construction,and summarizes the key points of the construction,such as the pipe laying,the tamping construction of the tension stress part,and the grouting construction.

关 键 词：竖向预应力施工 纵向预应力施工 

分 类 号：U445[建筑科学—桥梁与隧道工程]