This　paper　presents　the　results　of　axial　compression　and　bending　tests　of　fire-damaged　concrete-filled　steel　tubes　(CFST)　repaired　using　unidirectional　carbon　fibre　reinforced　polymer　(CFRP)　composites.　Both　circular　and　square　specimens　were　tested　to　investigate　the　repair　effects　of　CFRP　composites　on　them.　The　test　results　showed　that　the　CFRP　jackets　enhanced　the　load-bearing　capacity　of　the　stub　columns　effectively.　Enhancement　of　the　columns＇　stiffness　due　to　the　CFRP　jackets　was　also　observed.　However,　for　beams,　the　test　results　demonstrated　that　the　repair　effect　was　not　as　good　when　compared　with　that　for　stub　columns.　From　the　test　results,　it　is　recommended　that　other　appropriate　repair　measures　should　be　taken　in　repairing　severely　fire-damaged　CFST　beams,　or　those　members　subjected　to　comparatively　large　bending　moments.　(c)　2006　Elsevier　Ltd.　All　rights　reserved.