现浇箱梁预应力张拉施工工艺技术分析  

Analysis of Prestressed Tension Construction Technology of Cast-in-Place Box Girder

作　　者：陈红亮 CHEN Hong-liang(Central South Construction Group Co.Ltd.,Changsha 412007,China)

机构地区：[1]中南建设集团有限公司,长沙412007

出　　处：《工程建设与设计》2020年第22期138-139,共2页Construction & Design for Engineering

摘　　要：预应力张拉施工技术是桥梁工程施工的关键技术之一,为桥梁施工提供了技术支持,在很大程度上提升了桥梁工程项目施工的整体质量。在现浇箱梁预应力张拉施工中,技术人员需要明确施工质量控制要点,提升桥梁工程项目的整体质量。论文主要结合工程实例,对现浇箱梁预应力张拉施工技术的具体应用和技术要点进行分析。The prestressed tension construction technology is key technology in bridge construction,which provides technical support for bridge construction and improves the overall quality of bridge engineering project construction to a great extent.In the construction of cast-in-place box girder prestressed tension,technicians need to clarify the key points of construction quality control and improve the overall quality of bridge engineering projects.This paper analyzes the concrete application and technical points of the prestressed tension construction technology of cast-in-place box girderwith engineering examples.

关 键 词：现浇箱梁 预应力张拉 施工技术 

分 类 号：U445.57[建筑科学—桥梁与隧道工程]