连续板桥具有节约材料、自重轻、伸缩缝少、节约投资等优点，介绍在原平&太原高速公路牧马河大桥连续板桥桥梁上部结构中，预制板制做、临时支座的选定及体系转换的工艺。
The paper introduced how to make precast slab , choose temporary bearing and technology of system change in the superstructure of Mu Mahe continuous slab bridge of Yuanping to Taiyuan freeway .
牧马河