A COMBINED ULTRASONIC PROCEDURE TO EVALUATE DAMAGE IN CONCRETE BEAMS SUBJECTED TO STATIC LOAD . Journal of Engineering and Sustainable Development, [S. l.], v. 28, n. 02, p. 213–221, 2024. DOI: 10.31272/jeasd.28.2.5. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2149.. Acesso em: 19 may. 2024.