摘要
介绍了一榀RC框架和三榀带康尼节能墙板RC框架的低周往复加载试验,研究了康尼节能墙板对RC框架结构承载力、刚度和抗震性能的影响,得到了RC框架和带节能墙板RC框架的滞回性能。其中,三榀带节能墙板的RC框架分别以不同连接方式制成。试验发现,3种强弱不同连接方式的节能墙板对RC框架的各阶段共同工作都起了一定作用,墙板都没有发生破裂,试件破坏机理相同。在试验研究的基础上,给出了带这种节能墙板RC框架的设计建议。
The reciprocating low cyclic loading tests of a one-span RC frame and a three-span RC frames with Keny energy saving wall board were investigated. The effects of the energy saving wall board on the load-bearing capacity, stiffness and seismic performance of RC frames were studied through the tests, and the hysteretic behavior of RC frame and the three-spare RC frame with energy saving wall board made of different connections was obtained. The experimental results prove that the three connections in between energy saving wall board and RC frames. RC frames have some effect in different stages of No crack appears on energy saving wall board and joint work damage mechanism of them is similar. Based on the test results, the suggestions for the structural design of RC frames with this kind of energy saving wall board are presented.
出处
《世界地震工程》
CSCD
北大核心
2017年第1期137-143,共7页
World Earthquake Engineering
关键词
节能墙板
RC框架
低周往复加载
不同连接
energy saving wall board
RC frame
low cyclic loading
different connections
