This　paper　is　supplementary　research　following　the　previous　experimental　and　numerical　studies　on　the　progressive　collapse　behaviors　of　beam-column　substructures　with　different　joint　configurations　under　middle-column　removal　scenarios　induced　by　fire.　The　component-based　models　(CBMs)　of　beam-column　joints　exposed　to　fire,　which　include　the　welded　web-welded　flange　(WW)　joint,　as　well　as　the　bolted　web-welded　flange　(BW)　joint,　were　proposed　based　on　refined　FE　models　established　in　previous　studies.　Subsequently,　the　proposed　CBMs　with　detailed　spring　arrangements　and　constitutive　parameters　were　incorporated　into　the　ABAQUS　software　to　validate　the　collapse　responses　of　beam-column　joints　obtained　from　both　test　results　and　refined　solid　FE　models.　A　comparison　investigation　with　experimental　data　indicates　that　the　proposed　CBMs　can　accurately　reflect　the　nonlinear　collapse　behaviors　of　different　fire-exposed　beam-column　joints　with　relatively　high　computational　efficiency.　Moreover,　the　validated　CBMs　are　further　incorporated　into　the　collapse　analysis　of　a　multi-story　planar　steel　framed　structure　exposed　to　fire,　by　compiling　the　VUSDFLD　subroutine,　to　realize　the　component　deletion　process.　The　parameter　effects　of　fire　location,　joint　configurations,　and　loading　ratios　on　collapse　behaviors　and　force　redistributions　of　framed　structures　exposed　to　fire　were　investigated.　Based　on　analysis　results,　it　is　shown　that　the　component　failure　temperature　is　quite　sensitive　to　whether　the　specific　joint　configurations　are　considered　in　the　analysis　of　fire-resistant　progressive　collapse　in　planar　framed　structures,　which　should　be　paid　sufficient　attention　to　in　the　performance　evaluation　of　collapse　resistance.　For　those　planar　framed　structures　with　larger　loading　ratios,　it　is　recommended　to　increase　the　section　of　the　frame　column　or　carry　out　fire　protection　to　prevent　the　progressive　collapse　of　the　structure.　©　2024　Elsevier　Ltd