Lateral-distortional buckling of continuous steel-concrete composite beam

Autor: F.B. Teixeira, Adenilcia Fernanda Grobério Calenzani, Janaina Pena Soares de Oliveira, Thais Vervloet Amaral

Publikováno v: Revista IBRACON de Estruturas e Materiais, Vol 11, Iss 4, Pp 719-756 (2018)
Revista IBRACON de Estruturas e Materiais v.11 n.4 2018
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Volume: 11, Issue: 4, Pages: 719-756, Published: AUG 2018

In hogging bending moment regions of continuous composite beams the collapse by lateral-distortional buckling (LDB) can occur. The design against LDB according to ABNT NBR 8800:2008 begins with the determination of the elastic critical moment, which

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