Prediction method for quasi-static component response of high-rise seismic isolated building under fluctuating wind force

Ryo Ogawa, Keisuke Yoshie, Daiki Sato, Toshiaki Sato, Haruyuki Kitamura

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Recently, response evaluation of a high-rise seismic isolated building against the wind external force within elasto-plastic range has been requested. In the elasto-plastic response case, shifts of center displacement which are showing change in very long period like a step-function are caused. The response time history is separated to resonance component and quasi-static component and examined. From the time history analysis results, we could verify that the shift of the change center displacement is caused by the resonance component. This paper proposes a prediction method for quasi-static component response caused by the shifts of center displacement of a high-rise seismic isolated building under the fluctuation wind force. Its accuracy is demonstrated through comparison with time history analysis results.

Original languageEnglish
Pages (from-to)41-47
Number of pages7
JournalJournal of Wind Engineering
Volume41
Issue number2
DOIs
Publication statusPublished - Jan 1 2016

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment

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