Laser-Welded I-Sections Stainless Steel Beam-Columns
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00360390" target="_blank" >RIV/68407700:21110/22:00360390 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.21495/51-2-97" target="_blank" >https://doi.org/10.21495/51-2-97</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/51-2-97" target="_blank" >10.21495/51-2-97</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Laser-Welded I-Sections Stainless Steel Beam-Columns
Popis výsledku v původním jazyce
The use of stainless steel for structural purposes has recently generated great interest due to its excellent corrosion resistance, ease of maintenance and attractive surface finish. Therefore, as demand increases, the range of structural products is growing and new manufacturing processes and design procedures for this material are being developed. Currently, there is very little experimental data on laser-welded stainless steel members and their design is not included in current design standards. Therefore, the torsional behaviour and resistance of laser-welded I-section members loaded by combined compression and major-axis bending have been investigated in the present study through physical laboratory experiments and numerical modelling. The experimental programme adopted seven beam-columns specimens made of austenitic stainless steel grade EN 1.4301 (AISIS 403L) including initial geometric imperfection measurements and tensile material tests. The test results were subsequently used for validation of a finite element (FE) model, developed in ABAQUS software to replicate the beam-column behaviour. The accuracy of the models was evaluated by comparison with the test results.
Název v anglickém jazyce
Laser-Welded I-Sections Stainless Steel Beam-Columns
Popis výsledku anglicky
The use of stainless steel for structural purposes has recently generated great interest due to its excellent corrosion resistance, ease of maintenance and attractive surface finish. Therefore, as demand increases, the range of structural products is growing and new manufacturing processes and design procedures for this material are being developed. Currently, there is very little experimental data on laser-welded stainless steel members and their design is not included in current design standards. Therefore, the torsional behaviour and resistance of laser-welded I-section members loaded by combined compression and major-axis bending have been investigated in the present study through physical laboratory experiments and numerical modelling. The experimental programme adopted seven beam-columns specimens made of austenitic stainless steel grade EN 1.4301 (AISIS 403L) including initial geometric imperfection measurements and tensile material tests. The test results were subsequently used for validation of a finite element (FE) model, developed in ABAQUS software to replicate the beam-column behaviour. The accuracy of the models was evaluated by comparison with the test results.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/GA20-24563S" target="_blank" >GA20-24563S: Metody globální analýzy pro štíhlé konstrukce z korozivzdorných ocelí a dalších ocelí s nelineárním pracovním diagramem</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
ENGINEERING MECHANICS 2022
ISBN
978-80-86246-51-2
ISSN
1805-8248
e-ISSN
1805-8256
Počet stran výsledku
4
Strana od-do
97-100
Název nakladatele
Institute of Theoretical and Applied Mechanics, AS CR
Místo vydání
Prague
Místo konání akce
Milovy
Datum konání akce
9. 5. 2022
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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