钢框架-再生混凝土空心条板填充墙的抗震性能

为研究钢框架-再生混凝土空心条板填充墙的抗震性能，对2榀单层单跨的钢框架-再生混凝土空心条板填充墙试件进行了低周往复加载试验，研究了墙体开洞对试件的破坏模式、延性、承载力和刚度等的影响，并结合有限元模拟进行了可行性验证.结果表明:墙体开洞对试件的破坏模式影响不显著，对延性、承载力和刚度有轻微的负面影响，但试件仍可以满足抗震要求.同时，针对空心条板填充墙的安装工艺与连接方式提出了改进意见.有限元模拟结果与实际试验结果吻合较好，验证了该结构体系的可行性，为其抗震设计提供了参考依据.

Seismic Behavior of Steel Frame Infilled with Recycled Aggregate Concrete Hollow Slat Wall

The low cyclic loading tests on two steel frames infilled with recycled aggregate concrete hollow slat walls were conducted to investigate the seismic behavior of each specimen. Combined with the feasibility verification of finite element simulation， the effects of wall opening on the failure mode， ductility， bearing strength and stiffness of specimens were studied. The results show that the wall opening has no significant effect on the failure mode of specimen; however， the wall opening has a slightly negative effect on the ductility， bearing strength and stiffness of specimen， which can still meet the seismic requirements. Meanwhile， some improvement suggestions were put forward for the installation process and connection method of hollow slat wall. The results of finite element simulation were in good agreement with the actual test results， which verifies the feasibility of the structural system and provides a reference for its seismic design.