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通过对墨山立交跨线桥的设计 ,介绍了连续刚构桥梁的选型条件、双板桥墩的受力特点以及纵向、竖向预应力钢筋设计的认识和体会。
Through the design of flyover of Meishan overpass, the selection conditions of continuous rigid frame bridge, the stress characteristics of double deck piers and the design of longitudinal and vertical prestressed reinforced bars are introduced.