摘要
介绍重庆菜园坝长江大桥正交异性桥面板整体节点钢桁梁设计、施工的新理念,以及钢桁梁工厂组拼、整体节段运输、吊装、现场对接拼装等工艺措施及要点,并对钢桁梁整体施工关键技术进行了研究。
This paper deals with the new conception of design and construction of the integral panel point steel truss girder block with orthotropic deck plate of Caiyuanba Changjiang River Bridge in Chongqing, the measures and key points of construction technology for shop assembling, transportation, lifting and site connection of the girder block in integrity and also the research made for the key techniques for construction of the integral girder block.
出处
《桥梁建设》
EI
CSCD
北大核心
2007年第6期56-60,共5页
Bridge Construction
关键词
系杆拱桥
钢桁梁
施工工艺
桥梁设计
tied arch bridge
steel truss girder
construction technology
bridge design
