Seismic behavior tests of square reinforced concrete-filled steel tube columns connected to RC beam joints

• Main Authors: Gan, Dan, Zhou, Zheng, Zhou, Xuhong, Tan, Kang Hai
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Civil engineering; Reinforced Concrete-filled Steel Tube; RC Beam
• Online Access: https://hdl.handle.net/10356/151404
• Institution: Nanyang Technological University

This paper proposes a joint system that connects the thin-walled square reinforced concrete–filled steel tube (RCFST) column to RC beams at both sides of the joint. In order to delay the local buckling of square steel tubes with high width-to-thickness ratio and enhance confinement effect on infille...