Proposal for response control structure using viscous wall dampers with deformation amplification mechanism

Ryota Tobari, Masato Ishii, Toshiaki Sato, Haruyuki Kitamura, Keisuke Yoshie, Mitsuru Miyazaki, Kazuhiko Sasaki, Yuichi Iwasaki

Research output: Contribution to journalArticle

Abstract

Response control devices are widely used at the design of high-rise buildings owing to reduce the seismic response considering about the influence of long period ground motion, but these performances are degraded by excessive bending deformations. In order to improve response control performance, this paper describes an analysis method of effective damper deformations and a new structural system which amplifies effective damper deformations. It is confirmed that this system is able to highly reduce responses, particularly in acceleration and shear force, with a small amount of damper owing to high damping effect.

Original languageEnglish
Pages (from-to)1741-1750
Number of pages10
JournalJournal of Structural and Construction Engineering
Volume79
Issue number706
DOIs
Publication statusPublished - Jan 1 2014
Externally publishedYes

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Amplification
Seismic response
Damping

All Science Journal Classification (ASJC) codes

  • Architecture
  • Building and Construction

Cite this

Proposal for response control structure using viscous wall dampers with deformation amplification mechanism. / Tobari, Ryota; Ishii, Masato; Sato, Toshiaki; Kitamura, Haruyuki; Yoshie, Keisuke; Miyazaki, Mitsuru; Sasaki, Kazuhiko; Iwasaki, Yuichi.

In: Journal of Structural and Construction Engineering, Vol. 79, No. 706, 01.01.2014, p. 1741-1750.

Research output: Contribution to journalArticle

Tobari, Ryota ; Ishii, Masato ; Sato, Toshiaki ; Kitamura, Haruyuki ; Yoshie, Keisuke ; Miyazaki, Mitsuru ; Sasaki, Kazuhiko ; Iwasaki, Yuichi. / Proposal for response control structure using viscous wall dampers with deformation amplification mechanism. In: Journal of Structural and Construction Engineering. 2014 ; Vol. 79, No. 706. pp. 1741-1750.
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