（威海市建筑设计院有限公司， 威海 264200）

［摘要］通过对于小高层住宅钢异形柱支撑框架结构进行整体分析，确定异形柱及支撑的布置方案。对异形柱和钢梁的连接节点选用四种方案进行有限元分析，给出各种连接方式下的内力及位移的比较结果。分析结果表明：钢异形柱支撑框架结构满足受力及建筑使用功能要求；合理设计异形柱梁连接节点，可以有效减小局部应力集中，降低施工难度。结构方案及节点连接方式具有较好的工程应用参考价值。

［关键词］威海香水海项目；  钢支撑； 钢异形柱； 弹塑性； 节点分析

中图分类号：TU318文献标识码：A文章编号：1002-848X(2020)07-0058-05

Structure design of steel special-shaped column braced frame for Weihai Perfume Sea Project

DONG Jianjun，  SHEN Chong，  ZHOU Xiaojun

（Weihai Architectural Design Institute, Weihai 264200, China）

Abstract:For the small high-rise residential steel special-shaped column braced frame structure for Weihai Perfume Sea Project, through the overall analysis, determine the special-shaped column and braces layout plan. Four schemes were selected to analyze the joint of special-shaped column and steel beam, and the results of internal force and displacement were given. The analysis results show that the steel special-shaped column braced frame structure meets the requirements of stress and building function; reasonable design of special-shaped column beam joint can effectively reduce the local stress concentration and reduce the construction difficulty. The structural scheme and joint connection mode have good reference value in engineering application.

Keywords:Weihai Perfume Sea Project; steel brace； steel special-shaped column； elastic-plastic； joint analysis

作者简介：董建军，硕士，高级工程师,一级注册结构工程师,Email:79586825@qq.com。