The　seismic　response　of　the　assembled　monolithic　subway　stations　is　a　complex　structural　connection　problem　that　depends　on　the　mechanical　properties　of　the　precast　joint.　The　main　objectives　of　this　study　are,　on　one　hand　to　present　an　experimental　campaign　on　the　seismic　behavior　of　key　joints　obtained　from　the　assembled　monolithic　subway　station,　and　on　the　other　hand　to　evaluate　and　analyze　the　seismic　responses　of　assembled　monolithic　subway　station.　Three　full-scale　precast　specimens,　including　precast　column　joint　(PCJ),　precast　sidewall　joint　(PWJ)　and　precast　beam-slab-column　middle　joint　(PMJ),　were　designed　and　tested.　Three　monolithic　cast-in-place　concrete　specimens　with　identical　details,　namely　cast-in-place　column　joint　(CCJ),　castin-place　sidewall　joint　(CWJ)　and　cast-in-place　beam-slab-column　middle　joint　(CMJ),　served　as　a　control.　Based　on　test　results,　the　seismic　responses　of　the　monolithic　precast　subway　station　are　studied　under　the　combined　excitation　of　vertical　and　horizontal　shock　of　Kobe　earthquake　motion,　EI-Centro　earthquake　motion　and　Beijing　artificial　earthquake　motion　with　peak　ground　acceleration　(PGA)　ranging　from　0.2　g　to　0.6　g.　The　test　results　and　analyses　indicate　that,　(1)　precast　concrete　specimens　are　capable　of　matching　deformation　and　strength　of　the　monolithic　specimens,　while　the　displacement　ductility　of　different　specimens　were　different,　and　it　was　affected　by　the　axial　compression　ratio;　(2)　inter-story　displacement　angle　of　station　gradually　increases　with　respective　to　PGA.　The　internal　force　distribution　of　column　and　sidewall　are　slightly　different;　(3)　center　column　becomes　key　support　member　and　its　seismic　performance　can　be　used　to　evaluate　the　seismic　performance　of　the　assembled　monolithic　subway　station.