摘要
介绍了四种类型八个梁柱节点足尺试件在循环往复荷载作用下的试验过程和结果.分析了不同形式节点的承载性能和延性特征,总结了不同节点构造对节点脆性破坏的敏感性.基于研究结果,对梁柱节点形式的改进提出了建议,为我国结构抗震设计规范的修订提供了试验依据.
This paper presents the experimental results of eight full-size specimens with four types of connection details under cyclic loading.The moment resistance and ductile behavior of these specimens are analyzed, and the sensitivity to fracture failures is assessed. Based on the experimental research, the design suggestions on modifying connection detail are proposed.
出处
《建筑结构》
CSCD
北大核心
2000年第9期3-6,38,共5页
Building Structure
基金
国家自然科学基金(59878026)资助项目
关键词
梁柱节点
节点试验
循环往复荷载
beam-column connection
fracture failure
joint test
