施工技术 2014年4月下 60 CONSTRUCTION TECHNOLOGY 第43卷第8期 D01:10.7672/js2014080060 基于欧标的异形截面端板螺栓连接节点 构造及设计方法 郭静，陈国栋，王煦，范晓伟，周来竺 (精工钢构集团国际业务总部，上海200233) [摘要]以麦加火车站项目为背景，探讨了基于欧标的异形截面的端板螺栓连接节点的构造及设计方法.通过设 置合理的手孔，满足了建筑造型要求的内端板连接构造和高强螺栓的安装施工要求.参考欧标的钢结构设计规范 EC3-1.8中对H形端板连接节点的设计规定，结合异形截面端板螺栓连接节点的设计和有限元分析结果，对于此 类异形截面端板连接形式，确定了建议的屈服线模式，建立了适合此类节点的设计方法.根据节点构造和受力特 点建立了合理的简化有限元模型，得到了组成端板连接节点的各部分受力情况，验证了节点的可行性. [关键词]钢结构；高强螺栓；异形截面；端板；有限元分析 [中图分类号]TU758 [文献标识码]A [文章编号]1002-8498(2014)08-0060-05 Structure and Design Method for Special-shaped Section Endplate Bolt Connection Joint Based on Eurocode Guo Jing Chen Guodong Wang Xu Fan Xiaowei Zhou Laizhu International Business Department Jinggong Steel Building Group Shanghai 200233 China) Abstract:Based on Mecca Railway Station the authors discuss structure and design method for special- shaped section endplate bolt connection joints based on Eurocode.By setting reasonable handhole inner endplate's connection structure and installation for high-strength bolt are satisfied.Making reference to design regulations for H-shaped endplate connection joint in the steel structure design code EC3-1.8 bing with design and finite element calculation result of special-shaped section endplate bolt connection joint yield line mode for the connection form is suggested the design method for the connection joint is established.Based on joint's structure and loading features a reasonable and simple finite element model is established to know the loading features of each ...
基于欧标的异形截面端板螺栓连接节点构造及设计方法.pdf
