Dynamic response and safety assessment of high-speed railway simply-supported beam bridge under rockfall impact

Puntos clave

• Dynamic response analysis highlights how rockfall impact influences bridge stability with significant implications for design.
• Safety assessment indicates vulnerabilities in simply-supported beam structures subjected to rockfall impacts.
• Analysis focused on bridge engineering dynamics, emphasizing the effects of environmental hazards.
• Implications for railway infrastructure design are critical; further model validation is necessary to enhance safety.