Structural Mechanics of Engineering Constructions and BuildingsStructural Mechanics of Engineering Constructions and BuildingsСтроительная механика инженерных конструкций и сооружений1815-52352587-8700Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)2360110.22363/1815-5235-2020-16-2-161-166Seismic resistenceСейсмостойкость сооруженийResearch ArticlePerformance-Based Seismic Design for buildingsСейсмическое проектирование зданий на основе эксплуатационных характеристикGil-oulbéMathieuЖиль-улбеMатье

Candidate of Technical Science, Associate Professor in Civil Engineering, Department of Civil Engineering, Academy of Engineering

кандидат технических наук, доцент департамента строительства Инженерной академии

giloulbem@mail.ruAl-ShaibaniFouad Adnan Noman AbdullahАль-ШаибаниФуад Аднан Номан Абдулла

master's degree student in Civil Engineering, Department of Civil Engineering, Academy of Engineering

магистрант департамента строительства Инженерной академии

giloulbem@mail.ruLinaAbass SaadЛинаАбасс Саад

master's degree student in Civil Engineering, Department of Civil Engineering, Academy of Engineering

магистрант департамента строительства Инженерной академии

giloulbem@mail.ruPeoples’ Friendship University of Russia (RUDN University)Российский университет дружбы народов15122020162VOL 16, NO2 (2020)ТОМ 16, №2 (2020)16116629042020Copyright ©; 2020, Giloulbé M., Al-Shaibani F.A., Lina A.S.Copyright ©; 2020, Жиль-улбе M., Аль-Шаибани Ф.А., Лина А.С.2020Giloulbé M., Al-Shaibani F.A., Lina A.S.Жиль-улбе M., Аль-Шаибани Ф.А., Лина А.С.http://creativecommons.org/licenses/by/4.0https://journals.rudn.ru/structural-mechanics/article/view/23601

Structures are designed using current seismic design codes which are mostly based on Force-Based Design approach. The aim of the work is to implement the Performance-Based Seismic Design (PBSD) approach in concrete buildings. PBSD, which is a new concept in seismic design of structures, is a reliable approach capable of providing more detailed information on the performance levels of both structural and non-structural elements. Methods. In this study Performance-Based Seismic Design has been utilized on reinforced concrete irregular frame. In order to do this pushover analysis was done. Story drift ratios were chosen as deformation limits to define the performance levels for specific earthquake hazard levels. The results of this study show that Performance-Based Seismic Design gives a structure with better seismic load carrying capacity, thereby achieving the objective of performance as well as economy. It is also possible to conclude that PBSD obtained by above procedure satisfies the acceptance criteria for immediate occupancy and life safety limit states for various intensities of earthquakes.

Строительные конструкции, спроектированные с учетом современных норм сейсмостойкого строительства, в основном получены при применении силового метода проектирования сейсмостойких конструкций (Force-Based Design). Цель данного исследования – применить «характеристический метод» сейсмического проектирования (Performance-Based Seismic Design, PBSD) к бетонным строениям. Новая концепция сейсмического проектирование на основе характеристик PBSD является надежным подходом, способным обеспечить более детальную информацию об уровнях работоспособности как конструктивных, так и неструктурных элементов при землетрясении. Методы. В исследовании PBSD был применен к несимметричной железобетонной раме, для чего использовался нелинейный статический метод. Коэффициенты подошвы были выбраны в качестве предельных деформаций при определении характеристик для конкретных уровней сейсмической опасности. Результаты. Показано, что PBSD позволяет получить несущую конструкцию, более устойчивую к сейсмическим нагрузкам, таким образом повышая характеристики эффективности и экономичности. Опираясь на полученные данные, можно заключить, что сейсмический расчет на основе эксплуатационных характеристик, выполненный по описанной методике, удовлетворяет критериям безопасности жизнедеятельности при различной интенсивности землетрясений.

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