低层铝合金框架结构的工程应用与研究进展

ENGINEERING APPLICATIONS AND RESEARCH PROGRESS OF LOW-RISE ALUMINUM ALLOY FRAMES

  • 摘要: 铝合金材料具有轻质、高强、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。该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。该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。

     

    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 are needed on the seismic behavior of aluminum alloy beam-to-column joints and frames. Thusly, engineering applications and researches on aluminum alloy beam-to-column joints and frames are reviewed. Elastoplastic pushover and time-history analyses on an aluminum alloy frame are carried out to evaluate its seismic performance. A reference is thusly provided for the further research, design, and application of aluminum alloy frames.

     

/

返回文章
返回