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Multicolumn Self-Attention GRU Model for Intersection Vehicle Trajectory Prediction
Publisher: American Society of Civil Engineers
Abstract: Trajectory prediction plays a crucial and indispensable role in autonomous driving, enhancing safety and reliability, particularly in complex intersections with variable vehicle trajectories. This study aims to investigate ...
Full-Scale Fatigue Tests of a New Rib-to-Floor Beam Connection for Orthotropic Steel Decks
Publisher: ASCE
Abstract: Full-scale laboratory tests were conducted to assess the fatigue performance of a new rib-to-floor beam (RFB) connection with a stress relieving slit for orthotropic steel decks (OSDs) in highway bridges. The slit rib-to-floor ...
Research on the Spatiotemporal Evolution of Disturbed Through Vehicles at Signalized Intersections Based on Trajectory Data
Publisher: American Society of Civil Engineers
Abstract: Disturbances in vehicle trajectories are noticeable in the front section of weaving areas at signalized intersections, primarily due to merging conflicts. These disturbances often pose heightened safety risks. To investigate ...
Finite-Element Fatigue Analysis of a New Rib-to-Floor Beam Connection for Orthotropic Steel Decks
Publisher: ASCE
Abstract: The potential fatigue performance of a new type of rib-to-floor beam (RFB) connection for orthotropic steel decks, the slit connection, was investigated via finite-element analysis. The slit RFB connection combines aspects ...