Fatigue　loading　and　steel　corrosion　have　negative　effects　on　the　bond　behavior.　In　this　study,　fatigue　loading　tests　with　a　constant　amplitude　of　5　to　40　kN　were　carried　out　on　eleven　beam-type　specimens　after　accelerated　corrosion　to　different　mass　loss　rates.　Results　show　that　as　the　mass　loss　rate　for　the　tensile　reinforcement　increases,　the　maximum　bond　stress　decreases　but　the　actual　applied　stress　level　increases,　and　the　maximum　slip　decreases　with　a　decreased　decrement　caused　by　the　accelerating　effect　of　stress　level　relating　to　the　significant　cross-sectional　loss　at　the　mass　loss　rate　of　≥　6.50　%　combined　with　the　reducing　effect　of　corrosion.　Meanwhile,　the　maximum　bond　stress　shows　insignificant　variation　but　the　slip　reduction　caused　by　the　steel　corrosion　decreases　with　the　fatigue　loading　cycles.　For　both　the　un-corroded　and　corroded　beams,　a　three-stage　variation　of　maximum　slip　is　presented,　however,　the　proportion　of　the　first　stage　for　corroded　specimens　(about　5　%)　is　significantly　smaller　than　that　for　un-corroded　specimens　(almost　10　%).　The　third　stage　begins　when　the　maximum　slip　under　fatigue　load　reaches　the　peak　slip　under　static　load.　In　addition,　the　maximum　and　residual　slip　variations　during　the　fatigue　loading　process　could　be　described　by　power　functions,　based　on　which,　a　bond　fatigue　life　prediction　model　considering　steel　corrosion　is　proposed　and　verified.　©　2024　Elsevier　Ltd