BASE ISOLATION DEVICE, BASE ISOLATION MONITORING SYSTEM, AND BASE ISOLATION MONITORING METHOD

摘要

The present invention comprises: a laminate; and a lower flange and/or an upper flange that is/are provided to a lower end side and/or an upper end side of the laminate. An acceleration sensor is provided to the lower flange and/or the upper flange. Or, the lower flange and the upper flange are respectively fixed to a lower structure and an upper structure via a lower plate and an upper plate, and an acceleration sensor is provided to the lower plate and/or the upper plate.