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根据规范对1-140m悬链线无铰拱桥分别按照公路—II及特种平板挂车—300进行受力分析,确定设计活荷载。为满足大件运输的大跨径桥梁设计提供参考。
According to the specification of 1-140m catenary non-hinged arch bridge in accordance with the road-II and special flat trailer -300 force analysis to determine the design live load. It provides a reference for the design of large-span bridges for bulky transportation.