Title:
DAMPING SYSTEM
Document Type and Number:
Japanese Patent JP2019163678
Kind Code:
A
Abstract:
To provide a damping system capable of reducing oscillation relative to one high rise building by a simple structure.SOLUTION: In a damping system 1 constructed in a high rise building 2, a soft layer part 3 constructed in at least a part of a layer situated on an upper side from an intermediate part in a height direction in the high rise building 2 is provided, and the soft layer part 3 is arranged so as to have a smaller horizontal rigidity than that of a layer in which the soft layer part 3 is not constructed and is configured so that an oscillation frequency of an intermediate layer part 21 and an upper layer part 22 (an entire layer situated at an upper side from a layer in which the soft layer part 3 is constructed) in the high rise building 2 and an oscillation frequency of a lower layer part 23 (an entire layer situated at a lower side than a layer in which the soft layer part 3 is constructed) are synchronized.SELECTED DRAWING: Figure 1
Inventors:
USHIZAKA SHINYA
Application Number:
JP2018053501A
Publication Date:
September 26, 2019
Filing Date:
March 20, 2018
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E04H9/02; F16F15/02
Domestic Patent References:
| JP2007002455A | 2007-01-11 | |||
| JPS6429584A | 1989-01-31 |
Foreign References:
| US20100269424A1 | 2010-10-28 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Nishizawa Kazumi
Kenichi Kawabuchi
Nishizawa Kazumi