TIAN, Haoran. Rockfall Risk Assessment and Open-cut Tunnel Safety Evaluation at Railway Tunnel Portal Based on 3D Kinematic Simulation. Journal of Progress in Civil Engineering, [S. l.], v. 7, n. 5, p. 15–21, 2025. DOI: 10.53469/jpce.2025.07(05).03. Disponível em: https://bryanhousepub.com/index.php/jpce/article/view/1889. Acesso em: 7 jun. 2025.