Investigation on Seismic Behavior of Steel Frames with semi-active Rotational Friction Dampers. Journal of Civil Engineering Researchers, [S. l.], v. 8, n. 1, 2026. DOI: 10.61186/JCER.8.1.61. Disponível em: https://www.journals-researchers.com/ojs/index.php/jcer/article/view/161. Acesso em: 13 may. 2026.