Seismic performance of concrete buildings with a reinforced moderate moment resisting frame with seismic isolators
محل انتشار: مجله پژوهشگران مهندسی عمران، دوره: 1، شماره: 5
سال انتشار: 1396
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 52
فایل این مقاله در 13 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JCER-1-5_002
تاریخ نمایه سازی: 27 بهمن 1402
چکیده مقاله:
During an earthquake, there are two main effectual factors causing damage to structural and non-structural members; The two factors are relative lateral displacements of stories (drift) and absolute acceleration of stories. In this study, seismic isolators have been considered as a solution for dealing with damages and their causing factors, because they can both decrease the relative lateral displacements and absolute acceleration of stories significantly. Consideration of a ۵ story building which was modeled in ETABS software, showed that using a system of lead rubber bearing base isolator (LRB) can significantly reduce the relative displacements and shear forces of stories (on average, about ۵۰%); so the structural design leads to the optimal degreeDuring an earthquake, there are two main effectual factors causing damage to structural and non-structural members; The two factors are relative lateral displacements of stories (drift) and absolute acceleration of stories. In this study, seismic isolators have been considered as a solution for dealing with damages and their causing factors, because they can both decrease the relative lateral displacements and absolute acceleration of stories significantly. Consideration of a ۵ story building which was modeled in ETABS software, showed that using a system of lead rubber bearing base isolator (LRB) can significantly reduce the relative displacements and shear forces of stories (on average, about ۵۰%); so the structural design leads to the optimal degree
کلیدواژه ها:
نویسندگان
Mohammad Nouripoor Azgomi
Islamic Azad University ,Chaloos, Iran