摘要
以武汉绕城公路机场互通1号桥为例,介绍了刚架拱桥长细杆件的施工技术,包括长细杆件预制、移运及拱片安装,重点介绍长细杆件中拱腿的重叠法预制、移运方法及拱片安装的施工工序,为装配式刚架拱桥拱片的预制、安装积累了一定的经验。
By the example of No.1 airport interchange bridge of highway around Wuhan city,the authors present the long slender members of rigid-frame arch bridge construction technology,including prefabrication,conveyance and installation of long slender members,especially overlapped prefabrication,conveyance of long slender members and installation procedures of arch.Prefabrication and installation experiences of pieces of arch in fabricated rigid arched bridge have been accumulated.
出处
《施工技术》
CAS
北大核心
2010年第11期93-95,共3页
Construction Technology
关键词
刚架拱桥
长细杆件
重叠法
拱片安装
rigid-frame arch bridge
long slender member
overlapped method
arch installation