【作者】 支新航； 王元清； 张颖； 李贝贝； 王中兴； 欧阳元文；

【Author】 ZHI Xin-hang;WANG Yuan-qing;ZHANG Ying;LI Bei-bei;WANG Zhong-xing;OUYANG Yuan-wen;Key Laboratory of Civil Engineering Safety and Durability of China Ministry of Education, Tsinghua University;School of Civil Engineering, Tianjin University;Shanghai Tongzheng Aluminum Structure Construction & Technology Co., LTD;

【机构】 清华大学清华大学土木工程安全与耐久教育部重点实验室； 天津大学建筑工程学院； 上海通正铝结构建设科技有限公司；

【摘要】 铝合金材料具有轻质高强且耐腐蚀等优点,已广泛应用于建筑结构。而我国铝合金框架结构的应用尚处于起步阶段。为推动铝合金框架结构的应用发展,铝合金梁柱连接节点与结构体系的抗震研究有待进一步开展。本文调研了铝合金框架结构的工程应用实例,综述了铝合金梁柱节点与框架结构的研究现状,对一个原型框架开展了弹塑性推覆分析与动力时程分析,评估了其抗震性能。本文可为进一步开展铝合金框架结构的相关研究、设计与应用实践提供参考。更多还原

【Abstract】 Aluminum alloys have been widely used in structural engineering by virtue of light weight, high strength and good corrosion resistance, while their applications in frames are limited. In order to promote the application and development of aluminum alloy frames, researches on the seismic behavior of aluminum alloy beam-to-column joints and fames are needed. In this paper, engineering applications and researches on aluminum alloy beam-to-column joints and frames are reviewed. Elastoplastic pushover and time-history analyses are carried out on an aluminum alloy frame to evaluate its seismic performance. This paper provides a reference for the further research, design and application of aluminum alloy frames.更多还原