A 3D mixed frame element with multi-axial coupling for thin-walled structures with damage. Fracture and Structural Integrity, [S. l.], v. 8, n. 29, p. pages 178–195, 2014. DOI: 10.3221/IGF-ESIS.29.16. Disponível em: https://staging.fracturae.com/index.php/fis/article/view/1250. Acesso em: 16 oct. 2026.