Disk　spring　bearing　is　introduced　as　vertical　base　isolation　damper,　and　vertical　human　body　models　with　different　postures　are　selected　according　to　ISO5982,　hence　the　dynamic　coupling　equations　with　non-classical　damping　for　base　isolation　structure　and　human　body　are　established.　The　dynamic　equations　are　decoupled　by　complex　modal　analysis　method.　A　10-story　building　is　studied　to　analyze　the　performance　of　disk　spring　bearings　and　the　human　structure　dynamic　interaction.　The　results　show　that　the　vibration　reduction　effects　of　floors　are　more　obvious　when　the　numbers　of　human　occupants　increase　for　the　structure　with　even　mass　and　stiffness.　The　vertical　vibration　on　floors　is　reduced　remarkably　and　the　human　comfort　is　improved　as　the　disk　spring　bearings　are　installed.