SEISMIC ISOLATION BEARING TEST DEVICE AND SEISMIC ISOLATION BEARING TEST METHOD

摘要

PROBLEM TO BE SOLVED: To appropriately understand whether or not a seismic isolation bearing effectively fulfills a function thereof when the same is used for a seismic isolation structure of a building.;SOLUTION: A test device for a seismic isolation bearing to be used for a seismic isolation structure of a building, comprises: a vertical load adding section which is a weight to be loaded on the seismic isolation bearing and adds vertical load corresponding to a self-weight of the building to the seismic isolation bearing; a movement restriction section which regulates movement of the vertical load adding section in a horizontal direction; and a horizontal load adding device which adds horizontal load corresponding to external force acting on the building to the seismic isolation bearing and oscillates a lower section thereof in the horizontal direction.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT