Seismic performance of a new through rib stiffener beam connection to concrete-filled steel tubular columns: An experimental study

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• 作者：Mahdi Zeinizadeh Jeddi ; N.H. Ramli Sulong ; ^{hafizah_ramli@um.edu.my} ; M.M. Arabnejad Khanouki
• 关键词：Beam to concrete-filled tubular (CFT) column connection ; Through-rib stiffener ; Cyclic loading ; Seismic performance ; Ductility ; Energy dissipation
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：131
• 期：Complete
• 页码：477-491
• 全文大小：5726 K
• 卷排序：131

文摘

A through rib stiffener beam connection in CFT circular column is proposed. Exhibit a large hysteretic enclosed area, good ductility and excellent energy dissipation. Connection satisfies the seismic provisions and ductility design requirements for moment-resisting frames.