浅谈先张预应力钢筋砼桥板施工韩宗武，任延生（山东省水利工程局）近年来，我省高等级公路建设的速度和规模都是前所未有的。伴之而来的公路桥梁工程也以大跨度、新结构、新材料取代传统的桥梁设计。我们在济青高速公路和２０５国道施工的桥梁工程，多为预应力钢筋砼梁板... Talking about the construction of prestressed prestressed concrete bridge slats Han Zongwu, Ren Yansheng (Shandong Provincial Bureau of Hydraulic Engineering) In recent years, the construction speed and scale of high-grade highways in our province are unprecedented. The bridge and bridge project that accompanies it also replaces the traditional bridge design with large span, new structure and new material. We are in the Jiqinggaosu Road and 205 State Road construction of the bridge project, mostly prestressed concrete beams ...