DJEFFAL, Hamza; AMRANE, Mohamed-Nadir. Numerical modeling of the prestressing losses in prestressed concrete beams by modal analysis method. Journal of Applied Engineering Science & Technology, [S.l.], v. 4, n. 2, p. 189-193, june 2018. ISSN 2352-9873. Available at: <http://revues.univ-biskra.dz/index.php/jaest/article/view/3895>. Date accessed: 09 dec. 2022.