WELDED T-JOINTS BETWEEN RECTANGULAR HOLLOW SECTION MEMBERS WITH OFFSET

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00335640" target="_blank" >RIV/68407700:21110/19:00335640 - isvavai.cz</a>
Result on the web
<a href="https://events.cmm.pt/event/home/index.php?target=home&defLang=2&event=1" target="_blank" >https://events.cmm.pt/event/home/index.php?target=home&defLang=2&event=1</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
WELDED T-JOINTS BETWEEN RECTANGULAR HOLLOW SECTION MEMBERS WITH OFFSET
Original language description
The current study is devoted to mechanical resistance of so-called offset welded RHS joints where RHS brace members are offset from the chord centreline under brace axial compression. Paper presents numerical investigation results of structural behaviour of mentioned joints under monotonically increased load. For these purposes, Abaqus FE-models were developed by using C3D8R 8-noded solid linear brick elements with attention to mesh size effect and weld modelling. The force-displacement curves corresponding to different geometries of joints were analysed focusing on the failure modes. Based on conducted numerical simulations, deformation limits and failure criteria for offset joints were adopted and verified. It is stated that the 3%b_0 ultimate deformation limit chosen by Lu et al. (1994) and adopted by the IIW as main criterion of joints’ failure could be reasonable revised.
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XIICMM - Reviewed Proceedings of the XII Conference on Steel and Composite Construction
ISBN
978-989-99251-6-8
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
1157-1167
Publisher name
Associação Portuguesa de Contrução Metálica e Mista
Place of publication
Coimbra
Event location
Coimbra
Event date
Nov 21, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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