摘要
首先简述了车辆段项目组合结构的应用概况。随后对车辆段组合结构框架的基础节点、梁柱连接节点、上下柱连接节点、梁托柱连接节点、预留钢柱头节点逐一进行了分类介绍与阐述,重点对JGJ 138—2016《组合结构设计规范》、型钢混凝土及钢管混凝土图集所示范例不能涵盖的几种典型实际情况进行了详解。最后,根据工程经验推介了相应的改进方案和措施,并阐述了所述方案和措施的技术合理性与施工可行性,为今后地铁车辆段组合结构的框架节点设计提供一定的借鉴和启发。
The application of composite structure in metro depot was briefly described firstly.Then the base joint,beam-column joint,joint of upper column and lower column,joint of beam-supported column,steel chapiter reserved joint of the composite frame structure,were classified and introduced one by one.Several typical complicated situations in practical design were explained in detail,which were not covered by present codes or atlases of steel reinforced concrete(SRC)and concrete filled steel tube.Finally,based on experience,some improvements and measures to solve these problems were recommended,and their technical rationality and constructive feasibility were also expounded,which could provide some references and inspirations for the design of composite frame joints of metro depot in the future.
作者
李宗凯
郎晴
LI Zongkai;LANG Qing(Beijing General Municipal Engineering Design and Research Institute Co.,Ltd.,Beijing 100082,China;China Railway Electrification Engineering Group Co.,Ltd.,Beijing 100036,China)
出处
《工业建筑》
CSCD
北大核心
2020年第1期99-108,共10页
Industrial Construction
关键词
地铁车辆段
组合结构
节点设计
型钢混凝土
钢管混凝土
metro depot
composite structure
joint design
steel reinforced concrete
concrete filled steel tube
