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以天津市区至滨海新区快速轨道交通工程为例,阐述高架桥梁铺轨初步设计施工组织及概算编制,并与实际施工对比,探讨城市轨道交通工程无碴轨道施工组织及费用分析。
Taking the rapid rail transit project from Tianjin City to Binhai New Area as an example, this paper elaborates the preliminary design and construction organization of the derailment of viaduct bridges and the compilation of budget estimates. Compared with the actual construction, this paper discusses the construction organization and cost analysis of ballastless track of urban rail transit projects.