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黃 艷1， 劉新春2
（1 蘭州石化職業(yè)技術學院土木工程系，蘭州730060; 2 中國寰球工程公司，北京100029）[摘要] 采用ANSYS軟件建立了非線性有限元分析計算模型，對側板加強式梁柱節(jié)點的抗震性能進行了研究，分析了側板長度對連接性能的影響。結果表明，側板加強節(jié)點滯回性能優(yōu)于普通無側板節(jié)點，節(jié)點承載力也大大提高。側板加強節(jié)點滯回曲線穩(wěn)定、飽滿，這種連接表現(xiàn)出了較好的耗能能力。
[關鍵詞] 側板；梁柱剛性節(jié)點；滯回性能；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
