Dynamic response of train in wind-train-bridge coupling based on bridges with different structural systems

Key Points

• Dynamic response of trains is influenced by various structural systems of bridges, particularly under wind load.
• The study identifies significant differences in train dynamics across bridge types, which affects safety and performance.
• Analysis of coupling effects between trains and bridge vibrations under aerodynamic forces provides new insights into design considerations.
• Understanding these interactions highlights the need for improved infrastructure designs to withstand environmental challenges.