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Πλοήγηση ανά Θέμα "DAMAGE DETECTION"

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    • Bridge health monitoring system based on vibration measurements 

      Ntotsios, E.; Papadimitriou, C.; Panetsos, P.; Karaiskos, G.; Perros, K.; Perdikaris, P. (2009)
      A bridge health monitoring system is presented based on vibration measurements collected from a network of acceleration sensors. Sophisticated structural identification methods, combining information from the sensor network ...

    • Structural model updating and prediction variability using Pareto optimal models 

      Christodoulou, K.; Ntotsios, E.; Papadimitriou, C.; Panetsos, P. (2008)
      A multi-objective identification method for structural model updating based on modal residuals is presented. The method results in multiple Pareto optimal structural models that are consistent with the experimentally ...

    • Updating robust reliability using structural test data 

      Papadimitriou, C.; Beck, J. L.; Katafygiotis, L. S. (2001)
      The concept of robust reliability is defined to take into account uncertainties from structural modeling in addition to the uncertain excitation that a structure will experience during its lifetime. A Bayesian probabilistic ...

    • Variability of updated finite element models and their predictions consistent with vibration measurements 

      Papadimitriou, C.; Ntotsios, E.; Giagopoulos, D.; Natsiavas, S. (2012)
      A case study on a small-scale laboratory vehicle frame is used to investigate the variability of the updated finite element (FE) models that arises from model and measurement errors and demonstrate the effect of this ...