【摘要】 文章结合广西六景至钦州港高速公路钦江大桥实例,介绍了钢管混凝土拱桥整体钢桥面格子梁现场加工预制总体方案,并从下料、焊接、螺栓连接及节段拼装四个方面阐述了主要施工技术,为今后同类桥梁施工提供借鉴。更多还原

【Abstract】 Combined with the practical example of Qinjiang Bridge in Guangxi Liujing-Qinzhou Port Expressway,this article described the overall on-site processing prefabrication program for overall steel bridge decking lattice girder of CFST arch bridge,and described the main construction technology from four aspects of cutting,welding,bolting connection and segmental assemble,thereby providing the ref-erence for the construction of future similar bridges.更多还原