Abstract：Through taking part in design of viaducts No.2 metro line, the Xin-Min light-rail transportation with the railway bridges and highway bridges, there for the cast and west extended sections of the Shanghai line and the Xi'an metro project, etc. and by comparing are two special problems that should be considered in design of viaducts for urban rail transit: i.e. the longitudinal force and the vertical displacement. The longitudinal force and the vertical displacement arc explored in detail, and their corresponding countermeasures on design are proposed.
余凤翔. 城市轨道交通高架桥设计上两个特殊问题的探讨[J]. 铁道工程学报, 2001, 18(2): 85-89.
YU Feng-xiang. EXPLORATION OF TWO SPECIAL PROBLEMS ON DESIGN OF VIADUCTS FOR URBAN RAIL TRANSIT. Journal of Railway Engineering Society, 2001, 18(2): 85-89.
2001, Vol. 18 
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