| 摘要 |
PROBLEM TO BE SOLVED: To provide a damping structure for a building which can suppress costs by sufficiently securing a freedom degree of a floor plan of a building and by reducing the number of members constituting the building, and also, can secure sufficient damping performance. SOLUTION: The building 1 is provided with a rigid frame structure 10 constituting the building 1 and a continuous-layer earthquake resisting wall 20 provided in the rigid frame structure 10 independently from the rigid frame structure 10. The rigid frame structure 10 and the continuous-layer earthquake resisting wall 20 each have different vibration characteristics and are coupled with each other at one part or a plurality of parts via a damping device 50. The continuous-layer earthquake resisting wall 20 is provided with a vertically extended body part 21 and a projection part 22 projected from the body part 21 to the outer periphery. The lower face of the projection part 22 and the upper face on the outer peripheral side of the rigid frame structure 10 are coupled with each other by a rolling bearing 60 allowing both of them to relatively move in the horizontal direction and constraining the relative movement in the vertical direction. COPYRIGHT: (C)2006,JPO&NCIPI
|
