摘要
钢管混凝土结构具有承载力高、塑性和韧性好、传力明确、经济效益和耐久性能好等特点而受到广大设计和施工人员的青睐。文章以某暗挖地铁站为背景,介绍了洞桩法(PBA)地铁站中钢管混凝柱及其节点的设计和施工方法,以期为今后类似工程提供借鉴。
The structure of steel pipe and concrete has a high bearing capacity, ductility and toughness, a clear force transmission, cost efficiency and durability, which is favored by the majority of the design and construction personnel. Taking the tunnel excavated metro station as a background; the paper introduces design and construction methods with concrete filled steel tubular column and its nodes for Pile Beam Arch （PBA） metro station, and provides a reference for future similar projects.
出处
《现代城市轨道交通》
2013年第2期49-52,56,共5页
Modern Urban Transit
关键词
地铁车站
洞桩法
钢管
混凝土柱
节点
设计
施工
metro station, pile beam arch, steel pipe, concrete columns, node, design, construction
