The effect of the regular distribution of stiffness of vertical elements on the structure’s resistance to earthquakes From the effects of the earthquake February 6, 2023. Journal of Al-Wataniya Private University , [S. l.], v. 1, n. 3, p. 30–46, 2025. Disponível em: https://wpu.edu.sy/wpuj/index.php/wpuh/article/view/49.. Acesso em: 29 oct. 2025.