In　order　to　analyze　the　seismic　behavior　of　high-rise　precast　concrete　structures　and　develop　guidelines　for　structural　design,　an　experiment　was　conducted　on　precast　layered　slab　and　beam　to　column　interior　joints　subjected　to　high　axial　loading　and　reversed　cyclic　loading　with　full-scale　models,　and　the　seismic　performance　was　studied.　The　failure　pattern,　hysteretic　characteristics,　skeleton　curve,　displacement　ductility,　energy　dissipation　and　effect　of　abutted　seam　were　analyzed.　The　results　indicated　that　the　layered　slab　and　the　steel　connection　type　for　the　beam　have　great　influence　on　the　seismic　performance;　Steel　slippage　appeared　in　the　anchorage　interior　joint;　Energy-dissipating　capacity　and　the　overall　seismic　performance　of　steel-through　interior　joint　were　almost　equal　to　that　of　the　monolithic　joint.