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A Vine-Copula Model for Time Series of Significant Wave Heights and Mean Zero-Crossing Periods in the North Sea
Publisher: American Society of Civil Engineers
Abstract: Stochastic descriptions and simulations of oceanographic variables are essential for coastal and marine engineering applications. In the past decade, copula-based approaches have become increasingly popular for estimating ...
Large-Scale Hybrid Bayesian Network for Traffic Load Modeling from Weigh-in-Motion System Data
Publisher: American Society of Civil Engineers
Abstract: Traffic load plays an important role not only in the design of new bridges but also in the reliability assessment of existing structures. Weigh-in-motion systems are used to collect data to determine traffic loads. In this ...
Characterization of Precipitation through Copulas and Expert Judgement for Risk Assessment of Infrastructure
Publisher: American Society of Civil Engineers
Abstract: In this paper two methodologies are investigated that contribute to better assessment of risks related to extreme rainfall events. Firstly, one-parameter bivariate copulas are used to analyze rain gauge data in the ...
Probabilistic Estimation of Primary Ship-Induced Wave Heights at Estuary Groins Using a Nonparametric Bayesian Network
Publisher: American Society of Civil Engineers
Abstract: Rock groins in the Elbe Estuary are constructed to maintain proper water levels for navigation and for embankment erosion protection. At certain localities, significant damages to rock groins have been observed due to the ...
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