Behaviour of corroded circular steel tube strengthened with external FRP tube grouting under eccentric loading: numerical study

• Main Authors: Fu, Hao, Zhao, Huanhuan, Pan, Zhiyong, Wu, Zhaoqi, Chin, Chee Loong, Ma, Chau Khun
• Format: Article
• Published: Elsevier Ltd 2023
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/107160/; http://dx.doi.org/10.1016/j.istruc.2023.06.141

This paper uses ABAQUS software to perform finite element simulation on eccentric compression member of corroded circular steel tubes strengthened by FRP tube grouting. The working mechanisms, failure mode and the lifting of mechanical properties are investigated. The results show that the load–disp...