徐  珂    王  雷
    (北京华特钢结构设计研究中心  100044)

[提要]  北京菖蒲河公园服务设施工程为钢结构仿古建筑，是钢结构在新领域的探索和尝试。较详细地阐述了在钢结构方案设计阶段铰接柱脚与刚接柱脚、门式刚架模型与普钢模型的计算结果比较、梁柱接头特殊节点的处理方法等，可供类似工程设计参考。
[关键词]  钢结构  仿古建筑  门式刚架  钢框架  节点

The service facility of the Park of Changpu river in Beijing is an pseudo-classic architecture, in which steel structure is applied to realize the architecture design aim. This article mainly interprets the comparison of calculating result between pinned joints and rigid joints, the comparison of gabled frame model and steel frame model in the design stage, the method of handling special nodes, and the improvements in the design process.
Keywords: steel structure; pseudo-classic architecture; gabled frames; steel frames; joints