蒋利学  邓景纹  忻鼎康  贡春成
    (上海市建筑科学研究院 200032)

[提要]  研究了两跨3层陶粒混凝土异形柱框架模型在低周反复荷载作用下的抗震性能，分析了其破坏过程、破坏形态、承载能力、变形、延性、耗能能力等，总结了陶粒混凝土异形柱框架抗震性能的特点。
[关键词]  陶粒混凝土  异形柱框架  抗震性能

The earthquake resistant behavior of a two-span and three-story frame model with ceramsite concrete special-shaped column under low frequency cyclic and reversecl lateral loads is studied. Its failure process, failure mode,load-carrying capacity, deformation, ductility as well as energy consumption ability are analyzed, and the characteristics of earthquake resistant behavior of ceramsite concrete special-shaped column frame are summarized.
Keywords: ceramsite concrete; special-shaped column frame; earthquake resistant behavior