摘要
介绍特殊条件下利用移动模架施工广州珠江黄埔大桥北引桥上部结构的施工方法,采用移动模架施工大跨度预应力混凝土箱梁的关键控制点及安全防护措施。
This paper presents the method for construction of the superstructure of the north approach spans of Huangpu Bridge over Zhujiang River in Guangzhou by movable shuttering form under special construction conditions and also the key control points and safety protection measures for construction of long span prestressed concrete box girders by the form.
出处
《世界桥梁》
北大核心
2008年第A01期32-34,40,共4页
World Bridges
关键词
移动模架
预应力混凝土桥
箱形梁
施工技术
movable shuttering form
prestressed concrete bridge
box girder
construction technique
