Unified machine-learning-aided design of cold-formed steel channel section columns with different buckling modes at ambient and elevated temperatures

• Main Authors: Huang, Xinya, Jiang, Ke, Zhao, Ou
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Ambient and elevated temperatures; Cold-formed steel
• Online Access: https://hdl.handle.net/10356/180643
• Institution: Nanyang Technological University

Due to the ease of fabrication, cold-formed steel channel section members have gained popularity in the construction industry. However, the open and non-doubly symmetric geometries make them vulnerable to buckling, particularly under extreme loading conditions, such as fire. Current design codes for...