This　paper　presented　a　finite　element　procedure,　named　NFACFST.　The　behaviors　of　concrete-filled　steel　tube　columns　during　the　whole　period　of　fire　were　carried　out　by　considering　the　fire　damage　on　the　strength　and　displacement　of　the　concrete-filled　steel　tube　columns　at　every　time　step.　Comparisons　on　the　fire　resistance　experimental　data　and　calculation　results　were　made,　then　a　good　agreement　was　obtained.　Influence　of　parameters　on　the　fire　resistance　was　analyzed.　The　parameters　were　as　follows:　load,　sectional　dimension,　steel　ratio,　column　slenderness,　etc.　The　achievements　may　be　of　reference　for　the　fireproof　design　of　concrete-filled　steel　tube　columns.