This　paper　presents　the　experimental　results　of　eight　concrete　filled　steel　tubular　(CFST)　column-reinforced　concrete　(RC)　beam　joints　enclosed　by　rebars　under　cyclically　increasing　horizontal　displacement　loading.　The　behavior　of　both　circular　and　square　CFST　column　joints　under　different　axial　load　levels,such　as　the　failure　mode,　hysteretic　characteristic,　shear　force　transfer　mechanism,　rebar　and　steel　bracket　deformation,　ductility　and　energy　dissipation　were　investigated.