Fire resistance for square tubular joints with and without chord reinforcement

• Main Authors: Yang, J., Shao, Y. B., Cheng, C., Lie, S. T., Chiew, Sing Ping
• 其他作者: School of Civil and Environmental Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2013
• 在線閱讀: https://hdl.handle.net/10356/98779; http://hdl.handle.net/10220/13420

The chord surface around the brace/chord weld toe for a square welded tubular joint is the critical position because failure occurs frequently at this location due to the weak stiffness in the transverse direction of the chord which is generally a thin-walled tube. To improve the load carrying capac...