مشخصات پژوهش

عنوان	Reliability based seismic fragility analysis of bridge
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	aleatory uncertainty; epistemic uncertainty; fragility analysis; probabilistic demand model; reliability methods
چکیده	In this paper, a reliability-based approach has been implemented to develop seismic analytical fragility curves of highway bridges. A typical bridge class of the Central and South-eastern United States (CSUS) region was selected. Detailed finite element modelling is presented and Incremental Dynamic Analysis (IDA) is used to capture the behavior of the bridge from linear to nonlinear behavior. Bayesian linear regression method is used to define the demand model. A reliability approach is implemented to generate the analytical fragility curves and the proposed approach is compared with the conventional fragility analysis procedure.
پژوهشگران	مهدی کیا (نفر اول)، محمود بیات (نفر دوم)، امین عمادی (نفر سوم)، سامان سلیمانی (نفر چهارم)، حمیدرضا احمدی (نفر پنجم)