FREE VIBRATION ANALYSIS OF TAPERED BOX GIRDER USING GRILLAGE ANALOGY AND FINITE ELEMENT. Journal of Engineering, [S. l.], v. 11, n. 02, p. 405–420, 2005. DOI: 10.31026/j.eng.2005.02.13. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3334.. Acesso em: 23 jul. 2024.