黄  艳¹，  刘新春²
（1 兰州石化职业技术学院土木工程系，兰州730060;  2 中国寰球工程公司，北京100029）

[摘要]  采用ANSYS软件建立了非线性有限元分析计算模型，对侧板加强式梁柱节点的抗震性能进行了研究，分析了侧板长度对连接性能的影响。结果表明，侧板加强节点滞回性能优于普通无侧板节点，节点承载力也大大提高。侧板加强节点滞回曲线稳定、饱满，这种连接表现出了较好的耗能能力。
[关键词]  侧板；梁柱刚性节点；滞回性能；有限元分析

Research on seismic behaviors of beam-column connections with side plate reinforced beam flanges
Huang Yan¹, Liu Xingchun²
(l Lanzhou Petrochenlical Collage of Vocational Technology, Lanzhou 730060, China; 2 China Huanqiu Contracting and Engineering Corporation, Beijing 100029, China)

Abstract: Utilizing the software ANSYS, the seismic performances of beam-column connectlons with side plate reinforcal beam flanges are analyzed. The results show that, beam-column connections of steel structures wih side plate reinforced beam flanges have better dissipative capacitias, stabilized and fullness curves of cycle loading, also good performance and high hearing capacities.
Keywords: side plate;  beam-column connections;  rigid connection;  finite element analysis