Based　on　the　experiments　of　the　reversed　low　cyclic　loads,　the　loading　capacity　and　the　deformability　of　the　high　strength　concrete-formed　steel　composite　shear　walls　are　studied　by　nonlinear　finite　element　analysis,　and　the　effects　of　concrete　grades,　ratios　of　axial　compression,　and　reinforcement　ratios　on　loading　capacity　of　the　shear　wall　are　further　investigated.　The　components　of　the　shear　walls　were　simulated　by　the　constitutive　relation　and　the　related　model　units,　from　which　the　reasonable　finite　element　model　are　established.　Then,　the　nonlinear　finite　element　analyses　of　the　shear　walls　were　performed.　The　seismic　performance　of　the　shear　walls　with　steel　frames　and　those　with　the　steel　frames　consisting　of　tilt　braces　was　better　than　the　reinforced　shear　walls.　The　results　of　the　finite　element　analyses　accorded　well　with　the　results　of　experiments　and　the　nonlinear　finite　element　analysis　effectively　complemented　the　experiments　of　the　reversed　low　cyclic　loads.　The　finite　element　model　can　simulate　the　actual　behavior　of　the　shear　walls.　The　factors　such　as　the　concrete　grades,　cracking　load,　and　the　ratio　of　the　axial　force　to　the　axial　capacity　and　the　reinforced　ratio　of　side　columns　have　a　great　effect　on　the　ultimate　load　of　the　high　strength　concrete　shear　walls,　and　the　ratio　of　the　axial　force　to　the　axial　capacity　has　a　great　effect　on　the　cracking　load;　the　appropriate　adjustments　of　these　parameters　can　increase　the　seismic　performance　of　the　shear　walls.