Y. BINGOL; A.M. OKEIL. Ultrasonic Signal Characteristics in Pre- and Post-yield Steel Structures. Electronic Journal of Structural Engineering, [S. l.], v. 9, p. 1–9, 2009. DOI: 10.56748/ejse.9112. Disponível em: https://ejsei.com/EJSE/article/view/112. Acesso em: 2 may. 2024.