框架节点加固方法探讨  

Strengthening Method for RC Beam-Column Joints

作　　者：余琼[1] 

机构地区：[1]同济大学,上海200092

出　　处：《结构工程师》2004年第1期62-70,共9页Structural Engineers

摘　　要：本文介绍了柱加大截面、粘钢及碳纤维加固框架节点的试验方法 ,并对三种加固方法在承载力、刚度。This paper intruduces test methods of strengthening for R/C beam-column joints by enlarging column section, bonding steel plates or by bonding carbon fiber reinforced plastics, and compares the three kind of strengthening methods in strength,stiffness,deflection,energy dissipation and so on.

关 键 词：框架 节点加固 剪切变形 粘结滑移 节点核芯区 承载力 刚度 延性 

分 类 号：TU375.4[建筑科学—结构工程]