福清火车站站房钢结构设计
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（中国建筑设计研究院，北京100044）[摘要] 本工程为地上单层大跨度钢结构。结构体系为钢排架（沿大跨方向）和钢框架（垂直大跨方向）。结构设计过程中解决的主要问题有：1）建筑两主方向结构体系差异及抗侧刚度差异的处理；2）屋面水平桁架向下弯折落地形成竖向构件的相关设计；3）局部钢结构节点设计；4）对于W形断面桁架应用的研究。[关键词] 钢结构;桁架;大跨度结构中图分类号：TU393.3 文献标识码： 文章编号：1002-848X(2013)S1-0350-03Steel structural analysis and design of Fuqing Railway Station RoomZhang Meng, Wang Qi, Yang Ting, Zhu Bingyin,Xu Lin,Hu Bei(China Architecture design & Research Group,Beijing 100044)Abstract: This project is a single layer of large span steel structure. The structure system is steel bent (along the span direction) and the steel frame (vertical span direction). The main problems we have solved in structural design process are: how to deal with the difference of the lateral stiffness in two main direction, the design of the roof truss and the vertical truss, the design of the steel connections, and using the W section truss in building structure.Keywords: steel structure; steel truss; long span structures
