Investigation on effectiveness and influence of lower partial retrofitting with oil damper or steel damper

Tsubasa Kato; Daiki Sato; Toshiaki Sato; Haruyuki Kitamura; Takuya Nagae; Masato Ishii; Keisuke Yoshie

doi:10.3130/aijt.21.533

Investigation on effectiveness and influence of lower partial retrofitting with oil damper or steel damper

Tsubasa Kato, Daiki Sato, Toshiaki Sato, Haruyuki Kitamura, Takuya Nagae, Masato Ishii, Keisuke Yoshie

Research output: Contribution to journal › Article › peer-review

Abstract

According to past researches, partial retrofitting which install steel dampers into lower stories of existing high-rise building as vibration control method for long-period ground motion is suggested. This paper reports the seismic response and response characteristics of the analysis models partial installed oil dampers or steel dampers aimed at enhancing the adaptive range of partial retrofitting. The analysis result shows effectiveness of oil damper and some points of attention to design such as the increase of deformation in the damper installed stories and the damper non-installed stories.

Original language	English
Pages (from-to)	533-538
Number of pages	6
Journal	AIJ Journal of Technology and Design
Volume	21
Issue number	48
DOIs	https://doi.org/10.3130/aijt.21.533
Publication status	Published - Jun 1 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Architecture
Building and Construction

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10.3130/aijt.21.533

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abstract = "According to past researches, partial retrofitting which install steel dampers into lower stories of existing high-rise building as vibration control method for long-period ground motion is suggested. This paper reports the seismic response and response characteristics of the analysis models partial installed oil dampers or steel dampers aimed at enhancing the adaptive range of partial retrofitting. The analysis result shows effectiveness of oil damper and some points of attention to design such as the increase of deformation in the damper installed stories and the damper non-installed stories.",

author = "Tsubasa Kato and Daiki Sato and Toshiaki Sato and Haruyuki Kitamura and Takuya Nagae and Masato Ishii and Keisuke Yoshie",

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AU - Kato, Tsubasa

AU - Sato, Daiki

AU - Sato, Toshiaki

AU - Kitamura, Haruyuki

AU - Nagae, Takuya

AU - Ishii, Masato

AU - Yoshie, Keisuke

PY - 2015/6/1

Y1 - 2015/6/1

N2 - According to past researches, partial retrofitting which install steel dampers into lower stories of existing high-rise building as vibration control method for long-period ground motion is suggested. This paper reports the seismic response and response characteristics of the analysis models partial installed oil dampers or steel dampers aimed at enhancing the adaptive range of partial retrofitting. The analysis result shows effectiveness of oil damper and some points of attention to design such as the increase of deformation in the damper installed stories and the damper non-installed stories.

AB - According to past researches, partial retrofitting which install steel dampers into lower stories of existing high-rise building as vibration control method for long-period ground motion is suggested. This paper reports the seismic response and response characteristics of the analysis models partial installed oil dampers or steel dampers aimed at enhancing the adaptive range of partial retrofitting. The analysis result shows effectiveness of oil damper and some points of attention to design such as the increase of deformation in the damper installed stories and the damper non-installed stories.

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Investigation on effectiveness and influence of lower partial retrofitting with oil damper or steel damper

Abstract

All Science Journal Classification (ASJC) codes

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