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Predicting the displacement of triple pendulum™ bearings in a full-scale shaking experiment using a three-dimensional element
https://nied-repo.bosai.go.jp/records/4058
https://nied-repo.bosai.go.jp/records/4058fbf3c044-4bc0-4da2-824e-bf1cd0cbe930
| Item type | researchmap(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-30 | |||||||||||||
| タイトル | ||||||||||||||
| 言語 | en | |||||||||||||
| タイトル | Predicting the displacement of triple pendulum™ bearings in a full-scale shaking experiment using a three-dimensional element | |||||||||||||
| 著者 |
Nhan D. Dao
× Nhan D. Dao
× Keri L. Ryan
× Eiji Sato
× Tomohiro Sasaki
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | SUMMARY: The accuracy of a series spring model to predict the peak displacement and displacement history of Triple Pendulum™ (TP) bearings in a strongly shaken, full-scale building is evaluated in this paper. The series spring model was implemented as a self-contained three-dimensional TP bearing element in OpenSees and is now available for general use. The TP bearing element contains the option for constant friction or a generalized friction model that accounts for the effect of instantaneous velocity and compression load on the friction coefficient. Comparison between numerical simulation and experimental data of a five-story steel moment frame building shows that the peak displacement of isolation system can generally be predicted with confidence using a constant friction coefficient model. The friction coefficient model accounting for the effect of axial load and velocity leads to minor improvement over the constant friction coefficient models in some cases. © 2013 John Wiley & Sons, Ltd. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Earthquake Engineering and Structural Dynamics 巻 42, 号 11, p. 1677-1695 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1096-9845 | |||||||||||||
| DOI | ||||||||||||||
| 関連識別子 | 10.1002/eqe.2293 | |||||||||||||
