This　paper　presents　an　experimental　and　numerical　study　on　CFSCT　(concrete-filled　stainless-carbon　tubular)　stub　columns　under　local　compression.　A　total　of　thirty-one　specimens　were　tested,　the　effects　of　outer　tube　thickness,　concrete　strength,　local　compressive　ratio　and　shape　of　bearing　block　on　the　local　compression　performance　were　studied.　The　advantages　of　CFSCT　specimens　over　conventional　composite　structure　members　were　discussed.　Parametric　study　was　conducted　on　the　verified　FE　models　to　consider　a　wider　range　of　geometric　and　material　properties.　The　results　indicate　that　increasing　outer　tube　thickness　is　more　significant　in　increasing　the　bearing　capacity　for　beta=　2.25,　up　to　48.2　%,　and　increasing　inner　tube　strength　is　more　significant　for　beta=　9,　up　to　32.3　%.　As　beta　increases,　initial　stiffness　of　specimens　decreases　and　deformation　performance　improves.　The　insertion　of　inner　tube　greatly　improves　local　compression　performance.　The　influence　of　the　shape　of　bearing　block　is　not　sensitive.　The　current　codes　for　assessing　the　bearing　capacity　of　CFSCT　are　conservative.　The　proposed　calculation　equations　safely　and　effectively　extend　the　conventional　CFST　calculation　equations　to　CFSCT,　calculation　results　demonstrate　good　consistency　with　experimental　and　FE　results.