FELLAH, Farid. Comparative Study of Calculation Models for the Fire Resistance of Hollow Steel Columns Filled with Concrete. Periodica Polytechnica Civil Engineering, [S. l.], v. 64, n. 1, p. 169–187, 2020. 10.3311/PPci.12649. Disponível em: https://pp.bme.hu/ci/article/view/12649. Acesso em: 25 apr. 2024.