Study The Effect Of Different Common Beam Sections Having A Constant Cross Sectional Area On The Critical Buckling Load . University of Thi-Qar Journal for Engineering Sciences, [S. l.], v. 6, n. 1, p. 121–141, 2015. DOI: 10.31663/utjes.v6i1.68. Disponível em: http://jeng.utq.edu.iq/index.php/main/article/view/68.. Acesso em: 28 apr. 2024.