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Seismic Performance of Buildings Equipped with Four-Joint Rotational Friction Dampers in Mainshock–Aftershock Sequences
| 题名： | Seismic Performance of Buildings Equipped with Four-Joint Rotational Friction Dampers in Mainshock–Aftershock Sequences |
| 正文语种： | eng |
| 作者： | Arash Rayegani;Omid Karimzade Soureshjani;Seyed Ali Moayed Alaee;Imad H. Mualla;Fariba Nemati |
| 作者单位： | Western Sydney Univ.;Kharazmi Univ.;Behsaz Andishan Tehran Co.;Damptech A/S;Sharif Univ. of Technology |
| 关键词： | Rotational friction damper;Mainshock–aftershock;Seismic rehabilitation;Seismic sequences;Residual drift;Residual displacement |
| 摘要： | Abstract This study assesses the effectiveness of retrofitting a steel moment frame structure with four-joint rotational friction (4J-RF) dampers to enhance seismic behavior during mainshock–aftershock sequences. Experimental tests were conducted on 4J-RF |
| 出版年： | 2024 |
| 期刊名称： | Journal of structural engineering |
| 卷： | 150 |
| 期： | 3 |
| 页码： | 1.1-1.18 |
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