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以济南段104国道改建工程党家庄公铁立交桥为例,介绍上跨多条铁路线的公路预应力混凝土“T”梁架设技术。
Taking the reconstruction of State Road 104 in Jinan for example, Dangzhuangzonggou Overpass, the paper introduces the prestressed concrete “T” beam erection technology on several railway lines.