摘要
回顾了前人对刚性钢框架梁柱连接的研究 ,特别是Northridge地震后的研究。介绍了Northridge地震和阪神地震中梁柱连接的破坏情况 ,以及刚性钢框连接在静力荷载和循环荷载作用下的性能 ,影响连接受力性能的主要因素 ,最后提出了在进行刚性框架设计的准则。
Research works on steel beam to column moment connection are reviewed, especially the works after Northridge earthquake. Damage mode of beam to column moment connection in Northridge Earthquake and Hyogoken Nanbu (Kobe) Earthquake are presented. Performance of steel beam to column moment connection under static and seismic load and the influencing factors are discussed. Some design criteria for the steel beam column connections suitable for seismic design are suggested.
基金
国家自然科学基金!资助项目 ( 599780 4 1)
关键词
刚性框架
梁柱连接
静力荷载
循环荷载
受力性能
moment resisting frame
beam to column connection
static load
cyclic load
