Based　on　the　idea　of　damage　control,　a　new　type　of　replaceable　damper,　namely　earthquake-resilient　prefabricated　column-flange　beam-column　joint　(PCFBCJ),　is　proposed　in　this　paper.　In　order　to　study　its　seismic　behaviour　and　post-earthquake　resilience　performance,　five　specimens　were　designed　and　six　low　frequency　cyclic　loading　tests　were　conducted.　Through　these　series　of　tests,　several　seismic　behaviour　indicators　such　as　hysteresis　curve,　strain　curve,　skeleton　curve,　and　energy　dissipation　of　the　joint　could　be　obtained.　Finally,　the　test　results　were　verified　by　finite　element　method.　This　study　mainly　investigated　the　influence　of　several　factors,　such　as　the　thickness　of　the　flange　cover　plates,　the　number　of　flange　bolts,　the　gap　between　the　beams,　and　some　other　parameters　on　seismic　behaviour　and　post-earthquake　resilience　performance　of　this　joint.　The　results　of　the　tests　showed　that　this　new　PCFBCJ　had　excellent　load　resisting　capacity,　ductility　and　postearthquake　resilience　performance,　and　the　repaired　joint　could　still　meet　the　requirements　of　seismic　behaviour;　the　thickness　of　the　flange　cover　plates　directly　determined　the　yield　load　of　the　joint,　and　the　reasonable　gap　between　the　beams　could　effectively　avoid　premature　compression　between　the　beams　and　plasticity　of　main　components;　the　number　of　flange　bolts　directly　affected　the　slippage　of　flange　cover　plates;　the　PCFBCJ　had　a　stable　hysteretic　behaviour　during　loading　with　constant　amplitude,　therefore　it　can　also　be　used　as　a　damper.　The　refined　finite　element　results　matched　the　test　results　well,　therefore,　the　refined　finite　element　model　could　be　used　as　an　effective　tool　to　study　the　performance　of　such　joint.