Approximation of the crack-tip field in fatigue cracks in bridge steel specimens: DIC analysis of different constraint levels. Frattura ed Integrità Strutturale, [S. l.], v. 13, n. 49, p. 97–106, 2019. DOI: 10.3221/IGF-ESIS.49.10. Disponível em: https://ww3.fracturae.com/index.php/fis/article/view/2522. Acesso em: 12 nov. 2024.