Although　the　installation　of　assembled　shear　wall　has　been　widely　used　in　structure　construction,　the　splicing　zone　and　structural　integrity　are　still　issues　of　great　concern.　This　paper　proposes　a　new　form　of　bolted　connection　assembled　shear　wall　(BASW)　to　improve　the　construction　efficiency　and　structural　integrity　of　assembled　shear　wall.　To　investigate　the　mechanical　behavior　and　shear　strength　calculation　methods　of　the　new　bolted　connection　assembled　shear　wall　under　horizontal　load,　firstly,　four　shear　wall　specimens,　including　one　cast-in-place　(CIP)　shear　wall　and　three　new　BASWs,　were　designed　and　assembled.　After　the　cyclic　loads　were　applied　to　the　four　specimens,　failure　modes　and　hysteretic　behavior　were　investigated.　Secondly,　a　numerical　model　was　established　and　validated　by　experimental　results,　and　then　it　was　used　to　analyze　the　effects　of　the　axial　compression　ratio,　shear-to-span　ratio,　and　hoop　ratio　on　the　mechanical　behavior　and　strength.　Finally,　on　the　basis　of　stress　mechanism,　we　derived　the　calculation　methods　for　the　cracking　strength,　yield　strength,　and　shear　strength,　respectively.　The　results　show　that　the　mechanical　behavior　of　the　BASW　is　close　to　that　of　the　CIP　shear　wall.　The　shear　strength　increases　with　smaller　shear　span　ratios　or　larger　axial　compression　ratios,　but　ductility　decreases.　The　lower　hoop　ratio　presents　larger　shear　strength　and　stiffness,　but　the　range　of　increase　tends　to　weaken.　The　calculated　values　obtained　by　the　proposed　calculation　methods　show　good　agreement　with　the　experimental　results　of　BASW　strength.　These　results　indicate　that　the　bolted　connection　assembled　shear　wall　has　superior　behavior,　and　the　calculation　nethod　proposed　in　this　paper　have　sufficient　accuracy　in　predicting　the　BASW　strength.