The　tenon-mortise　joints　in　wooden　frame　in　Chinese　ancient　building　were　strengthened　by　iron　hook,　CFRP　sheets(carbon　fiber　reinforced　plastic　sheets)　and　steel　bands.　The　changes　of　M-θ(moment-rotation　angle)　hysteretic　curve,　average　M-θ　skeleton　curve,　energy　dissipation　capability,　stiffness　degradation　and　ductility　of　tenon-mortise　joints　after　strengthened　by　three　materials　were　analyzed　by　low-reversed　cyclic　manual　loading　experiment.　The　aseismic　behaviors　of　tenon-mortise　joints　strengthened　by　three　materials　were　compared.　The　engineering　application　range　for　three　materials　in　strengthening　wooden　frame　were　proposed.　Results　show　that　the　tenon-mortise　joints　have　good　deformation　performance　both　before　and　after　strengthened.　For　three　strengthening　materials,　CFRP　sheets＞steel　bands＞iron　hook　in　bearing　capability　of　tenon-mortise　joint;　CFRP　sheets＞steel　bands＞iron　hook　in　energy　dissipation　capability　of　joint;　CFRP　sheets＞iron　hook＞steel　bands　in　stiffness　degradation　of　joint;　CFRP　sheets＞iron　hook＞steel　bands　in　ductility　of　joint.　Thus　engineering　application　suggestions　for　three　strengthening　materials　are　as　follows:　Iron　hook　may　be　used　for　small　wooden　frame;　CFRP　sheets　for　medium　and　small　wooden　frame;　steel　bands　for　medium　and　large　wooden　frame.