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Surrogate Modeling with Sequential Updating: Applications to Bridge Deck–Wave and Bridge Deck–Wind Interactions
Publisher: ASCE
Abstract: This paper presents a methodology for sequentially updating surrogate models with augmented data in order to substantially enhance the design of experiments in civil engineering applications and to reach a balance between ...
Wave Forces on Biloxi Bay Bridge Decks with Inclinations under Solitary Waves
Publisher: American Society of Civil Engineers
Investigating the Characteristics of the Solitary Wave-Induced Forces on Coastal Twin Bridge Decks
Publisher: American Society of Civil Engineers
Abstract: A computational fluid dynamics–based numerical parametric study for the characteristics of the solitary wave–induced forces on typical coastal twin bridge decks is conducted in this study. At first, the second-order ...
Countermeasure of Air Venting Holes in the Bridge Deck–Wave Interaction under Solitary Waves
Publisher: American Society of Civil Engineers
Abstract: This paper discusses three fundamental questions on the bridge deck-wave interaction: (1) are there countermeasures to mitigate the wave forces on the bridge decks? (2) what is the working mechanism of the ...
Investigating the Characteristics of the Solitary Wave-Induced Forces on Coastal Twin Bridge Decks
Publisher: American Society of Civil Engineers
Abstract: A computational fluid dynamics–based numerical parametric study for the characteristics of the solitary wave–induced forces on typical coastal twin bridge decks is conducted in this study. At first, the second-order ...
Component Level–Based Assessment of the Solitary Wave Forces on a Typical Coastal Bridge Deck and the Countermeasure of Air Venting Holes
Publisher: American Society of Civil Engineers
Time Integration Method with High Accuracy and Efficiency for Structural Dynamic Analysis
Publisher: American Society of Civil Engineers
Abstract: In this study, a novel composite time integration method is proposed for more accurately and efficiently solving typical structural dynamic problems. In this method, the second-order accuracy is ensured for dynamic problems. ...
Effects of Inhomogeneous Wind Fields on the Aerostatic Stability of a Long-Span Cable-Stayed Bridge Located in a Mountain-Gorge Terrain
Publisher: ASCE
Abstract: This study investigates the effects of inhomogeneous wind fields on the aerostatic stability of a long-span cable-stayed bridge, which straddles a typical mountain-gorge terrain. Inhomogeneous wind fields, with featured ...
Exceedance Probability Assessment of Pedestrian Wind Environment Based on Multiscale Coupling Numerical Simulation
Publisher: ASCE
Abstract: This paper presents exceedance probability assessment, which is a statistical evaluation method for pedestrian wind environment based on numerical simulations with multiscale coupling techniques. The Meixi Lake community ...