The　impact　resistance　of　basalt-fiber-reinforced-polymer　bars　reinforced　concrete　(BFRP-RC)　beams　is　studied　based　on　a　three-dimensional　numerical　model　considering　strain　rate　effect.　The　influence　of　the　mass　ratio　of　the　impact　hammer　to　the　FRP-RC　beam　and　the　reinforcement　rate　on　the　beams＇　impact　response　is　analyzed.　The　results　indicate　that　the　damage　mode　of　FRP-RC　beams　changes　from　bending　damage　to　shear　damage　as　the　mass　ratio　increases.　However,　the　change　in　the　reinforcement　rate　does　not　affect　the　damage　mode　of　the　beams.　Due　to　the　low　elastic　modulus　of　BFRP　bars　and　the　absence　of　a　yielding　stage,　large　recovery　of　strain　in　BFRP　reinforcement　and　displacement　in　BFRP-RC　beams　occurs　even　in　the　case　of　a　severe　damaged　beam.　During　the　impact　process,　the　relationship　between　the　shape　of　the　impact　force-time　curve　and　the　mass　ratio　remains　constant　regardless　of　the　reinforcement　ratio.　Furthermore,　a　damage　assessment　method　with　frequency　variation,　damage　factor　and　peak　displacement　as　indicators　is　established　based　on　the　residual　bearing　capacity,　which　provides　a　theoretical　basis　for　the　post-disaster　disposal　of　FRP-RC　beam　in　actual　engineering.　©　2024　Southeast　University.　All　rights　reserved.