型钢混凝土组合结构在地铁车站换乘节点大跨空间中的应用研究  

Research of application of steel-reinforced concrete composite structure in large span space of metro transfer node

作　　者：张荣宽 赵进 ZHANG Rongkuan;ZHAO Jin(China Design Group Co.,Ltd.,Nanjing Jiangsu 210029,China)

机构地区：[1]华设设计集团股份有限公司,江苏南京210029

出　　处：《现代城市轨道交通》2025年第3期51-57,共7页Modern Urban Transit

摘　　要：以型钢混凝土组合结构在苏州地铁8号线相城大道站换乘节点大跨结构中的应用为依托,对型钢混凝土组合结构在地铁车站换乘节点大跨空间中的应用进行分析。首先,采用3种不同的方法进行受力计算及对比分析,得出PKPM软件计算结果最大,设计时建议采用PKPM软件进行校核;其次,对型钢混凝土梁柱节点的设计要点进行总结分析,得出型钢混凝土梁采用十字交叉型布置可大幅简化型钢梁柱节点的设计和施工难度;最后,对型钢混凝土组合结构在施工过程中的重难点及解决方案进行总结。相关研究可为后续类似结构类型设计及施工提供参考和借鉴。Relying on the application of the steelreinforced concrete composite structure in the large span structure of the transfer node at Xiangcheng Avenue station of Suzhou metro line 8,this article analyzes the application of the steel-reinforced concrete composite structure in the large span space of the transfer node of the metro station.Firstly,three different methods are used for force calculation and comparative analysis.It is concluded that the calculation result of the PKPM software is the largest,and it is recommended to use the PKPM software to check the calculation result during the design process.Secondly,the design key points of the steel-reinforced concrete beam-column joints are summarized and analyzed.It is concluded that the cross-shaped arrangement of the steel-reinforced concrete beams can greatly simplify the design and construction difficulties of the steel-reinforced concrete beamcolumn joints.Last but not least,the key and difficult points and solutions of the steel-reinforced concrete composite structure during the construction process are summarized.The relevant research can provide reference and an example to build on for the design and construction of subsequent similar structural types.

关 键 词：地铁 型钢混凝土组合结构 大跨空间 梁柱节点 

分 类 号：TU41[建筑科学—岩土工程]