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结合鞍山虹桥改建工程实例,介绍了钢-混凝土结合箱梁的施工方法,重点说明了在电气化铁路车站内采用龙门吊加导梁的梁体架设施工技术。
Combined with the case of Anshan Hongqiao reconstruction project, the construction method of steel-concrete composite box girder is introduced, and the construction technology of girder erection using gantry crane and guide beam in electrified railway station is mainly described.