北盘江大桥是一座主跨为636m的简支钢桁加劲梁悬索桥,由于所处的地形和施工环境复杂,加大了该桥的施工难度,为了提高施工质量,针对北盘江大桥的构造和工程特点,在分析该桥构造的基础上,提出了符合施工要求的切实可行的施工技术方案。 Beibei River Bridge is a 636m main span of simple supported steel truss girder suspension bridge, due to the topography and the construction environment is complex, increased the difficulty of the construction of the bridge, in order to improve the quality of construction, in view of the Beipanjiang River Bridge structure And engineering characteristics, based on the analysis of the bridge structure, put forward a practical construction technology program that meets the construction requirements.