دوره 16، شماره 2 - ( 1-1405 )
جلد 16 شماره 2 صفحات 244-223 |
برگشت به فهرست نسخه ها
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Kamgar R, Rostami S. ENHANCING THE SEISMIC PERFORMANCE OF STEEL MOMENT FRAME STRUCTURES THROUGH THE OPTIMAL TUNING OF A PASSIVE INERTER-TUNED MASS DAMPER. IJOCE 2026; 16 (2) :223-244
URL: http://ijoce.iust.ac.ir/article-1-675-fa.html
URL: http://ijoce.iust.ac.ir/article-1-675-fa.html
ENHANCING THE SEISMIC PERFORMANCE OF STEEL MOMENT FRAME STRUCTURES THROUGH THE OPTIMAL TUNING OF A PASSIVE INERTER-TUNED MASS DAMPER. عنوان نشریه. 1405; 16 (2) :223-244
چکیده: (1070 مشاهده)
A new type of seismic control device is introduced—the elastoplastic inerter-tuned mass damper—which omits the conventional viscous damping element and instead incorporates stiffness with elastoplastic behavior. The key objective is to benchmark its earthquake performance against alternative vibration mitigation strategies, including the standard tuned mass damper, the elastoplastic tuned mass damper, and the inerter-tuned mass damper. For each configuration, the design variables are optimized by minimizing the Park–Ang damage index, thereby maximizing the structure’s seismic resilience. A nine-story moment-resisting frame is employed and is modeled with the OpenSees software nonlinearly. Simulation results reveal that the proposed elastoplastic inerter-tuned mass damper surpasses all other examined systems. Specifically, it delivers up to a 38% drop in the global damage index and a 50% damage reduction in the lower stories.
نوع مطالعه: پژوهشي |
موضوع مقاله:
Optimal design
دریافت: 1404/12/1 | پذیرش: 1405/2/8 | انتشار: 1405/2/13
دریافت: 1404/12/1 | پذیرش: 1405/2/8 | انتشار: 1405/2/13
| بازنشر اطلاعات | |
 | این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است. |
