Browsing NTNU Open by Author "Fernandez Castellon, Dario Rafael"
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A comparative study of wind-induced dynamic response models of long-span bridges using artificial neural networks, support vector regression and buffeting theory
Fernandez Castellon, Dario Rafael; Fenerci, Aksel; Øiseth, Ole Andre (Journal article; Peer reviewed, 2021)Long-span cable-supported bridges are structures susceptible to high dynamic responses due to the buffeting phenomenon. The current state-of-the-art method for buffeting response estimation is the buffeting theory. However, ... -
Environmental contours for wind-resistant bridge design in complex terrain
Fernandez Castellon, Dario Rafael; Fenerci, Aksel; Øiseth, Ole Andre (Peer reviewed; Journal article, 2022)Accurate estimation of the extreme wind fields is crucial for long-span bridge design. The current practice is focused on estimating the extreme mean wind speed, neglecting the inherent uncertainty in the turbulence model ... -
Investigations of the long-term extreme buffeting response of long-span bridges using importance sampling Monte Carlo simulations
Fernandez Castellon, Dario Rafael; Fenerci, Aksel; Øiseth, Ole Andre; Petersen, Øyvind Wiig (Peer reviewed; Journal article, 2022)Several studies have shown that site measurements of the buffeting responses of long-span bridges do not always agree with predictions from analytical models. The observed discrepancy is believed to be explained by the ... -
Probabilistic modelling of wind induced load effects for suspension bridges with emphasis on long-term extreme value analysis
Fernandez Castellon, Dario Rafael (Doctoral theses at NTNU;2022:218, Doctoral thesis, 2022)Economic development has gradually promoted an increase in the demand for and size of long-span bridges worldwide. A tangible example of such development is the Coastal Highway Route E39 led by the Norwegian Public Roads ...