Compressive behaviour and design of CFDST cross-sections with stainless steel outer tubes

• Main Authors: Wang, Fangying, Young, Ben, Gardner, Leroy
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Civil engineering; Cold-Formed; Composite Structures
• Online Access: https://hdl.handle.net/10356/154568
• Institution: Nanyang Technological University

A finite element (FE) investigation into the compressive behaviour of concrete-filled double skin tubular (CFDST) cross-sections with lean duplex and ferritic stainless steel outer tubes is presented. FE models were initially developed and validated against available test results reported in the lit...