摘要
对新型钢管混凝土柱脚节点进行了静力加载和低周反复加载试验研究。给出了静力荷载下的荷载 变形曲线、低周反复荷载下的荷载 变形滞回曲线以及关键部位的应变数据。试验证明 ,此类型柱脚节点工作性能可靠 ,具有良好的耗能能力。
Static loading and repeated low cycle loading tests are carried on a new type of foot joint of concrete filled steel tubular.The load displacement curve under static load,load displacement hysteric curve under repeated low cycle load and strain data at key points are presented.The test results show that the new type of foot joint is featured with excellent working performance and high ability of absorbing energy.
出处
《建筑结构》
CSCD
北大核心
2003年第9期63-65,共3页
Building Structure
基金
原国家教委高校博士点科研基金
广东省自然科学基金联合资助课题
