Browsing by Author "Özçelik, Özgür"

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Damage identification of a model frame-type structure and effects of offline tuning technique on the identification results

Yücel, Umut; Durmazgezer, Erkan; Özçelik, Özgür; Mısır, Serkan (Springer, 2022)

In shake table tests, the main problem is the incompatibility between the command and feedback signals. This means that the shaker cannot track the command signal completely (a.k.a. trajectory tracking problem). The ...
Model updating of Masonry courtyard walls of the historical Isabey mosque using ambient vibration measurements

Özçelik, Özgür; Mısır, İbrahim Serkan; Yücel, Umut; Durmazgezer, Erkan; Yücel, Gökhan; Amaddeo, Carmen (Springer, 2022)

Growing interest in the preservation of architectural heritage has revealed a need for tools that are capable to reliably analyze masonry structures. For decades, fnite element modeling approach has been commonly used in ...
Uncertainty analysis of damage identification results based on finite element model updating

Durmazgezer, Erkan; Yücel, Umut; Özçelik, Özgür (Springer Science and Business Media, 2021)

This paper aims to investigate uncertainties in damage identification results due to errors in modal parameter estimation results. Structural damage is simulated as regional stiffness loss at the column(s) and beam ends ...