城际铁路高架车站雨棚钢结构施工技术与质量控制研究

Research on Construction Technology and Quality Control of Canopy Steel Structure of Intercity Railway Elevated Station

城市铁路是邻近城市间实现高效沟通的重要交通渠道,在其高架车站建设中重点包含站厅层、站台层、站台雨棚、承轨等内容。其中,站台雨棚的建设需兼顾大跨度、高稳定性、美观性等多重要求,现阶段以灵活性更强的钢结构形式为主。结合新白广城际铁路工程,阐述了总体情况,分析高架车站雨棚的施工技术要点,提出施工期间需重视的质量控制措施,以供参考。

Urban railway is an important transportation channel to realize efficient communication between neighboring cities,and the construction of its elevated stations mainly includes station hall floor,platform floor,platform canopy,bearing rail and so on.Among them,the construction of the platform canopy needs to take into account the multiple requirements such as large span,high stability,aesthetics and so on.At present,the steel structure with stronger flexibility is the main form.Combined with the Xintang to Baiyuan to Guangzhou intercity railway project,this paper expounds the overall situation,analyzes the main points of the overhead station canopy construction technology,and then puts forward the quality control measures that should be paid attention to during the construction,for reference.