窄长通车道路上的预制装配式高架桥梁隔跨吊装技术研究

Research on Span Separation Hoisting Technology of Prefabricated Viaduct on Narrow and Long Traffic Road

以两港大道(新四平公路—S2)快速化工程为契机,对窄长通车道路上进行预制装配式高架桥梁隔跨吊装工艺技术进行研究,利用原本不多的施工场地完成城市高架的建设,形成一套创新性的施工方法、工艺及施工管理办法,可以为城市快速路高架及道路的建设提供新的施工技术思路。

Taking the rapid development project of Lianggang Avenue(Xinsiping Highway-S2) as an opportunity, the technology of span separation hoisting of prefabricated viaducts on narrow and long traffic roads is studied, and the construction of urban viaducts is completed using the original few construction sites, and a set of innovative construction methods, processes and construction management methods is formed. It can provide new construction technology ideas for the construction of urban expressway viaducts and roads.