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RISConvolutional Neural Network–BiLSTM–Attention-Based Deep Learning for Multicondition Load Spectrum Fusion and Fatigue Life Prediction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Structural health monitoring in wetland environments poses significant challenges due to highly variable operational conditions and the difficulty of acquiring accurate, representative load spectra. To address ...
Impact Effect on Bridge in Model of Vehicle-bridge Coupled Vibration System
Publisher: American Society of Civil Engineers
Abstract: The bridge and vehicle were treated as two separated sub-systems, the FEM model of three vehicle-bridge vibration were established based on software ANSYS. The dynamic response of vehicle-bridge coupled vibration system ...
Second Moment Closure Modeling and Direct Numerical Simulation of Stratified Shear Layers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Buoyant shear layers encountered in many engineering and environmental applications have been studied by researchers for decades. Often, these flows have high Reynolds and Richardson numbers, which leads to significant/intractable ...
An Assessment of Second Moment Closure Modeling for Stratified Wakes Using Direct Numerical Simulations Ensembles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Buoyant wakes encountered in the ocean environment are characterized by high Reynolds (Re) and Froude (Fr) numbers, leading to significant space–time resolution requirements for turbulence resolving CFD models (i.e., direct ...