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Distortional buckling of X‐joints made of square hollow cross‐section beams: theoretical energy‐based model
(Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG, Berlin, 2019-01-21)
Current design codes do not consider distortional buckling failure modes, which can occur in the chord member of a tubular X‐joint loaded axially by brace members. In this study the critical load for distortional buckling ...