In　this　paper,　an　innovative　column　reinforced　with　HRB　600　MPa　reinforcements　and　ultrahigh-strength　(UHS)　steel　bars　with　low　bond　strength　was　proposed.　To　study　the　cyclic　behavior　of　the　proposed　column,　three　square　cantilever　columns　were　designed　and　tested　under　constant　axial　load　and　cyclic　lateral　load.　The　main　parameter　was　the　area　proportion　of　the　UHS　longitudinal　bars　in　the　column　section.　Under　the　principle　of　equal　area　design,　three　proportions　of　35%,　65%　and　100%　were　selected.　As　the　test　results　showed,　with　the　increase　in　the　UHS　reinforcement　area　proportion,　the　columns　had　an　improvement　in　reducing　the　residual　displacement.　Employing　the　UHS　steel　bars　in　the　column　can　make　the　lateral　deformation　distribution　of　the　column　more　uniform　in　the　plastic　hinge　zone,　which　means　a　lower　deformation　curvature　and　mitigated　concrete　damage,　thus　leading　to　a　corresponding　small　damage　index.　Numerical　models　were　established　and　verified　by　comparison　with　the　experimental　hysteretic　response　of　the　three　columns　under　cyclic　loading.　Additionally,　parametric　studies　consisting　of　the　axial　load　ratio　(ALR)　and　stirrup　arrangement　(SA)　were　conducted.　The　effects　of　these　parameters　on　the　seismic　behavior　of　the　proposed　columns　were　further　investigated.