空间扭背索斜拉桥施工控制技术探究

摘要

Using the finite element analysis software,this paper made modeling analysis on a cable-stayed bridge,discussed the main control con-tents and methods in bridge construction stage,from the concrete main girder construction,steel main girder prefabricated,cable prefabricated, bridge deck pavement and other aspects,put forward the measures to deal with anomalies in each construction stage,so as to ensure the bridge quality.%采用有限元分析软件，对某斜拉桥进行了建模分析，探讨了桥梁施工阶段主要控制的内容及方法，从混凝土主梁施工、钢主梁预制、拉索预制、桥面铺装等方面，提出了处理施工各阶段异常情况的对策，从而确保桥梁的质量。