Zhengji Railway conducts large-scale prefabricated integrated construction

Recently, the construction of a large-scale prefabricated integrated bridge truss construction on the Zheng (zhou)-Jinan (South) high-speed railway from Puyang to the provincial boundary, which was constructed by the China Railway Shanghai Engineering Bureau, is intensifying. The picture shows workers working in the prefabrication yard of prefabricated bridge piers and columns in the section from Puyang to the provincial boundary mark of the Zhengji High-speed Railway.

According to reports, the construction process of prefabricated bridge framing is to prefabricate bridge piers, pier caps, and box beams in the prefabrication field, and then transport them to the site for assembly and construction, which greatly improves the construction efficiency of high-speed rail bridges.