Selaus tekijän mukaan kokoelmassa "Tuominen, Niko"Tieteelliset julkaisut
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Distortional buckling of X‐joints made of square hollow cross‐section beams: theoretical energy‐based model
Björk, Timo; Ahola, Antti; Tuominen, Niko (Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG, Berlin, 21.01.2019)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 ... -
On the design of fillet welds made of ultra-high-strength steel
Björk, Timo; Ahola, Antti; Tuominen, Niko (Springer Berlin Heidelberg, 12.07.2018)Current static design approaches for fillet arc welds made of high- or ultra-high-strength steel (UHSS) do not differ from the design of welds made of conventional steels. However, important issues such as potential softening ...