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گواهی نمایه سازی مقاله A fragility analysis of the self-centering based buckling restrained bracing system

عنوان مقاله: A fragility analysis of the self-centering based buckling restrained bracing system
شناسه (COI) مقاله: NCCE11_363
منتشر شده در یازدهمین کنگره ملی مهندسی عمران در سال ۱۳۹۸
مشخصات نویسندگان مقاله:

Seyede Vahide Hashemi - Ph.D. Student, Department of Civil Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Mahmoud Miri - Professor, Department of Civil Engineering, University of Sistan and Baluchestan, Zahedan, Iran
Mohsen Rashki - Assistant Professor, Department of Architectural Engineering, University of Sistan and Baluchestan, Zahedan, Iran

خلاصه مقاله:
Buckling-restrained braces (BRBs) are the special type of braces used in lateral force -resisting systems in structures. The shape-memory alloy (SMA) rod which uses along with the BRB is relatively costly, to optimize the use of SMA rod along the BRB with effective re-centering. The evaluation of present study is focused on the seismic response of BRBFs with shape memory alloy-based under the near -field ground motions. In order to examine the performance of suggested system, a 4-story steel frame is modeled and Incremental Dynamic analyses are conducted to investigate the effect of SMA on the response of the structure.

کلمات کلیدی:
Buckling-restrained braces, Shape-memory alloy, Incremental Dynamic Analyses, Near-field ground motions.

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-NCCE11-NCCE11_363.html