A　simple　inclined　strip　model　for　analyzing　the　hysteretic　behavior　of　partially-restrained　steel　frame　with　reinforced　concrete　walls　(PSRCW)　is　presented.　The　axial　force　vs　displacement　of　inclined　strip　is　derived　according　to　the　constitutive　relationship　of　concrete,　and　the　hysteretic　rules　of　inclined　strips　is　determined　through　multi-linear　plastic　pivot　of　non-linear　link　element.　The　main　parameters　of　PSRCW　are　analyzed,　including　mechanical　model,　quantity　and　inclined　angles　of　strips.　The　results　demonstrate　that　multi-linear　plastic　pivot　can　be　used　to　simulate　the　hysteretic　behavior　of　inclined　strip,　and　more　than　seven　strips　and　an　inclined　strip　angle　of　40-50　degree　are　suggested.　The　comparison　between　the　results　of　calculation　and　those　of　corresponding　tests　shows　good　agreement.