A　new　type　of　precast　RC　shear　wall　with　replaceable　corner　components　was　proposed　and　the　influence　of　different　parameters　on　the　compressive-flexural　behavior　were　studied　based　on　numerical　analysis.　These　parameters　include　the　strength　and　height　of　replaceable　corner　components,　and　the　thickness　of　embedded　steel　plate　in　non-replaceable　zone.　The　results　indicated　that　the　lateral　strength　of　the　precast　RC　shear　wall　increased　as　the　increase　of　strength　of　replaceable　corner　components.　The　precast　RC　shear　wall　had　approximately　identical　lateral　strength　with　cast-in-situ　RC　shear　wall　when　the　ratio　of　compressive　strength　of　replaceable　corner　components　to　the　boundary　element　of　cast-in-situ　RC　shear　wall　is　0.85　or　the　ratio　of　tensile　strength　of　replaceable　corner　components　to　the　boundary　element　of　cast-in-situ　RC　shear　wall　is　1.35.　The　height　of　replaceable　corner　components　had　a　limited　influence　on　the　compressive-flexural　lateral　strength,　on　the　stiffness　and　hysteretic　behavior　of　precast　RC　shear　wall;　and　one-half　of　sectional　height　was　recommended　for　the　height　of　replaceable　corner　comments.　The　thickness　of　embedded　steel　plate　in　non-replaceable　zone　also　had　a　limited　influence　on　the　compressive-flexural　behavior　of　precast　RC　shear　wall,　thus　the　principle　of　equal　shear　resistance　between　cast-in-situ　RC　shear　wall　and　precast　RC　shear　wall　was　recommended　to　ensure　the　damage　focused　on　the　replaceable　zones.　©　2023　Tsinghua　University.　All　rights　reserved.