Study of Buckling-restrained braces behavior against cyclic loads compared with conventional braces

سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 624

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شناسه ملی سند علمی:

SECM03_035

تاریخ نمایه سازی: 9 شهریور 1398

چکیده مقاله:

Buckling-restrained braces (BRBs) are able to dissipate a large amount of energy due to their ductile capacity compared with conventional braces. And also their symmetrical and excellent hysteretic behavior helps predicting of their behavior. In this paper a conventional moment resist-chevron brace dual system and a moment resist-BRB dual system is modeled and subjected to a cyclic load up to 6% drift angle ratio using ABAQUS. Energy dissipation and ductility factor of both systems had calculated and compared.

نویسندگان

Amir Azmani Mollabashi

BSc student of Civil engineering, Qom University of technology (QUT), Qom, Iran

Mohammad Amin Mohammadi Alborzi

BSc student of Civil engineering, Qom University of technology (QUT), Qom, Iran

Baitollah Badarloo

Faculty member of Qom University of technology (QUT), Qom, Iran