Ghaedi, Khaled and Ibrahim, Zainah and Javanmardi, Ahad and Rupakhety, Rajesh (2021) Experimental study of a new bar damper device for vibration control of structures subjected to earthquake loads. Journal of Earthquake Engineering, 25 (2). pp. 300-318. ISSN 1363-2469, DOI https://doi.org/10.1080/13632469.2018.1515796.
Full text not available from this repository.Abstract
A new yielding damper, called Bar Damper (BD), made of a number of solid bars sandwiched between two plates is introduced in this paper. Based on a simplified mechanical modeling, design parameters were formulated. The device is shown to have stable hysteretic behavior under cyclic loads. The device is capable of undergoing large displacements without significant strength and stiffness degradation. The slenderness ratio of the bars is a crucial design parameter controlling the effective stiffness and energy dissipation capacity of the dampers. Strength of the devices estimated from theoretical models developed herein is found to be consistent with experimental results.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Metallic Bar Damper; Direction-Independent Damper; Earthquake-Resistant Device; Seismic Protection; Structural Vibration Control; Earthquake Engineering |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering > Department of Civil Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 08 Mar 2022 06:49 |
| Last Modified: | 08 Mar 2022 06:49 |
| URI: | http://eprints.um.edu.my/id/eprint/26494 |
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