DAO, SyDan. A Study on Numerical Simulation to Analyze the Behavior of Reinforced Concrete Technical Manholes. Journal of Transportation Science and Technology, [S. l.], v. 14, n. 2, p. 142–150, 2025. DOI: 10.55228/JTST.14(2)142-150. Disponível em: https://tst.ut.edu.vn/index.php/jtst/article/view/358. Acesso em: 10 may. 2026.