摘要
主要研究了预应力混凝土桥梁设计和施工的相关内容,阐述了预应力混凝土桥梁的定义和发展,分析了预应力混凝土桥梁结构设计的基本原则和注意事项,包括合理布置桥跨、横隔板配置以及底板、腹板以及顶板厚度的选择等,并介绍了预应力混凝土梁桥梁结构设计的计算方法,以及预应力混凝土桥梁的施工方法。
This paper mainly studies the design of prestressed concrete bridge and construction,expounds the definition and development of prestressed concrete bridge,analyzes the basic principles and precautions of prestressed concrete bridge structure design,including the reasonable layout of bridge span,transverse partition configuration and the selection of floor,web and roof thickness,and introduces the calculation method of prestressed concrete beam bridge structure design and the construction method of prestressed concrete bridge.
作者
马卫建
武董
田增顺
MA Wei-jian;WU Dong;TIAN Zeng-shun(Shandong Province Transportation Planning and Design Institute Group Co.Ltd.,Ji'nan 250101,China)
出处
《工程建设与设计》
2023年第16期75-77,共3页
Construction & Design for Engineering
关键词
公路工程
预应力混凝土桥梁
设计
施工
highway engineering
prestressed concrete bridge
design
construct
