摘要
基于现行结构设计规范,设计制作了一榀1/10比例的单跨、两开间八层钢管混凝土柱-钢梁框架结构模型,对其进行了模拟地震振动台试验.研究了模型结构在地震作用下加速度、位移和应变反应.试验结果表明,根据现行规范所设计的钢管混凝土柱框架能满足地震区的抗震设防要求,具有较好的抗震性能.
Based on the current structure design codes, a one tenth scaled 2 bays, 3-stories model of concrete filled steel tube （CFST） column frame structure is designed and manufactured, and tested on the shaking table. The model responses of acceleration, deformation and strain under different earthquakes have been measured. The experimental results show that the CFST column frame designed according to the current structure design codes may meet the requirement of aseismic design, and has a good aseismic behavior.
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2006年第3期68-72,共5页
Engineering Journal of Wuhan University
基金
湖北省自然科学基金(2003ABA059)资助项目
关键词
钢管混凝土柱框架结构
模型试验
振动台
concrete filled steel tube column frame structure
model test
shaking table
