The Ratio between Static and Dynamic Modulusof Elasticity in Normal and High Strength Concrete. Journal of Engineering and Sustainable Development, [S. l.], v. 10, n. 2, p. 163–174, 2006. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1812.. Acesso em: 29 apr. 2024.