预制混凝土箱梁架设的成套施工技术研究

Research on a Complete Set of Construction Technology for Precast Concrete Box Girder Erecting

结合上海S26公路3标段工程实际,对高架桥预制混凝土箱梁架设施工技术进行研究,形成了运输、测量、吊装、定位等一整套施工技术。成套施工技术的应用,实现了高架桥预制混凝土箱梁快速工业化的“低影响施工”,所总结的施工经验具有重要的实践意义。

Combined with the practice of Shanghai S26 section 3 highway project,the construction technology for precast concrete box girder erection of viaduct was studied,to form a complete set of construction technologies including transportation,measurement,hoisting and positioning.The"low-impact construction"of rapid industrialization of precast concrete box girder for viaduct has been realized by the application of such complete construction technology and the construction experience summarized has important practical significance.