“…Furthermore, various bond-slip models have been developed based on experimental results from bonded joint tests to describe the local bond-slip characteristics at the inerface between FRP and concrete (e.g., Dai et al, 2005;Lu et al, 2005a). However, when assessing the influence of elevated temperatures, numerous studies have investigated the bond behavior and the mechanisms leading to debonding in FRP-strengthened RC or steel beams subjected to combined mechanical and thermal loadings (Guo et al, 2022a(Guo et al, , 2022b(Guo et al, , 2023a(Guo et al, , 2023bBiscaia et al, 2023;Dong and Hu, 2016;Gao et al, 2012Gao et al, , 2015Jia et al, 2021;Zhou et al, 2022). Temperature-dependent bond-slip models for the FRP-to-concrete interface at elevated temperatures have also been developed (Dai et al, 2013;Dong et al, 2022;Guo et al, 2023c).…”