Concrete-filled high strength steel tube stub columns after exposure to fire: testing, numerical modelling and design

• Main Authors: Zhong, Yukai, Zhao, Ou
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Civil engineering; Compression Tests; CFHST Stub Columns
• Online Access: https://hdl.handle.net/10356/161917
• Institution: Nanyang Technological University

This paper reports experimental and numerical investigations into the structural behaviour and residual capacity of concrete-filled high strength steel tube (CFHST) stub columns after exposure to fire. The experimental investigation was conducted on twelve square CFHST stub column specimens after ex...