The　structural　measures　about　puting　the　additional　energy　dissipation　plat　at　the　bottom　of　the　CFST　columns　where　bears　more　stress,　was　proposed　to　improve　the　seismic　energy　dissipation　performance　of　concrete　filled　circular　steel　tubular　(CFST)　columns.　Selecting　the　axial　compression　ratio　and　height　of　the　energy　dissipation　plate　as　parameters,　finite　element　anylsis　of　8　circular　CFST　columns　with　different　structural　measure　were　performed.　On　the　basis　of　finite　element　anylasis　results,　this　paper,　which　obtained　load-displacement　curves　of　each　finite　element　model,　analyzed　and　compared　the　bearing　capacity　of　each　model.　The　results　show　that:　comparing　to　the　ordinary　circular　CFST　columns,　the　columns　with　energy　dissipation　plat　show　much　better　performence　about　bearing　capacity　and　seismic　capacity,　the　height　of　the　energy　dissipation　has　a　great　effect　on　bearing　capacity　but　the　bearing　capacity　is　inversely　proportional　to　the　axial　compression　ratio.