后张法预应力混凝土桥梁施工技术应用研究  

Research on the Application of Post Tensioning Method for Prestressed Concrete Bridge Construction Technology

作　　者：管军强 GUAN Junqiang(China Railway 12th Bureau Group First Engineering Co.,Ltd.,Xian 710000,China)

机构地区：[1]中铁十二局集团第一工程有限公司,西安710000

出　　处：《中国厨卫》2024年第11期218-221,共4页Chinese Kitchen & Bathroom

摘　　要：随着交通基础设施的快速发展,预应力混凝土桥梁因其优异的力学性能和施工效率广泛应用于各种桥梁工程中。其中,后张法预应力施工技术作为一种先进的施工方法,为预应力混凝土桥梁的施工提供了高效、安全和经济的解决方案。文章结合某跨河大桥项目,分析了后张法预应力混凝土桥梁的施工技术要点,旨在为类似桥梁工程的施工提供参考和借鉴。With the rapid development of transportation infrastructure,prestressed concrete bridges are widely used in various bridge projects because of their excellent mechanical properties and construction efficiency.As an advanced construction method,post tensioned prestressed construction technology provides an efficient,safe and economic solution for the construction of prestressed concrete bridges.Combined with a river crossing bridge project,this paper analyzes the key points of construction technology of post tensioned prestressed concrete bridge,aiming to provide reference for the construction of similar bridge projects.

关 键 词：预应力 混凝土桥梁 后张法技术 

分 类 号：TU997[建筑科学—市政工程]