| 摘要 |
PROBLEM TO BE SOLVED: To provide an attenuation structure of a building having a seismic isolator, which has a simple structure but can apply attenuation force even to great distortion.SOLUTION: The attenuation structure of a building whose upper structure is supported by a substructure via a seismic isolator includes: a projection disposed below the upper structure; and a resistance element which comes into contact with the projection within a movable range of the seismic isolator; the resistance element being an improved ground body containing an elastic body and a fibrous member. |
