Concrete-filled　stainless　steel　tube　(CFSST)　structures　exhibit　superior　strength,　durability,　and　fire　resistance.　These　attributes,　coupled　with　their　aesthetic　appeal　and　corrosion　resistance,　make　them　highly　suitable　for　a　broad　range　of　civil　engineering　applications,　ensuring　long-term　performance　and　safety　across　diverse　environments.　This　study　investigates　the　post-fire　bond-slip　performance　of　CFSST　structures　to　facilitate　the　strengthening　and　retrofitting　of　fire-damaged　CFSST　structures.　The　paper　reviews　the　bond-slip　performance　and　fire　resistance　of　CFSST.　A　series　of　fire　tests　and　push-out　tests　were　conducted　on　99　circular　CFSST　stub　columns,　considering　variables　such　as　fire　duration,　wall　thickness　of　the　stainless　steel　tube,　and　concrete　strength.　The　analysis　covers　the　slip　mechanism,　load-slip　relationship,　sliding　load,　ultimate　displacement,　and　ultimate　bond　strength　of　specimens　post-fire.　The　bonding　force　between　interfaces　transitions　from　cementation　to　mechanical　interlock　and　ultimately　to　friction,　with　some　overlap　among　these　mechanisms.　A　positive　correlation　exists　between　sliding　load　and　wall　thickness　when　fire　duration　is　short.　For　shorter　fire　durations,　fire　exposure　reduces　the　ultimate　displacement　while　increasing　bond-slip　stiffness.　Finally,　a　formula　is　proposed　to　predict　the　ultimate　bond　strength　of　CFSST　stub　columns　following　exposure　to　ISO　834　standard　fire　conditions.　©　2024