Comparison of the response of a structure isolated from the base with a similar structure in a fixed form. Journal of Civil Engineering Researchers, [S. l.], v. 8, n. 2, p. 63–70, 2026. DOI: 10.61186/JCER.8.2.63. Disponível em: https://www.journals-researchers.com/ojs/index.php/jcer/article/view/165. Acesso em: 15 jun. 2026.