Austenitic Stainless Steel I-section Beam-column Tests and Numerical Modelling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00360025" target="_blank" >RIV/68407700:21110/22:00360025 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.1789" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1002/cepa.1789</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/cepa.1789" target="_blank" >10.1002/cepa.1789</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Austenitic Stainless Steel I-section Beam-column Tests and Numerical Modelling

Popis výsledku v původním jazyce

Stainless steel became a relatively common material for load-bearing structures in corrosive environment or when maintenance is difficult. The existing design rules cover all common cases. However, for some, the experimental or numerical data are very limited. This includes studies on welded I-section beam-columns. This paper presents a comprehensive experimental and numerical investigation into the structural performance of welded I-section members loaded by compression and major axis bending moment. In total, eighteen test specimens were fabricated from grade EN 1.4301 austenitic stainless steel plates using two welding methods, namely conventional and laser welding. The experimental program on pin-ended long beam-columns is described in the paper. The loading eccentricities for the tests varied to provide a wide range of bending moment-to-axial load ratios. Nonlinear finite element models were developed in ABAQUS software and validated using the test results to simulate the beam-column behaviour accurately.

Název v anglickém jazyce

Austenitic Stainless Steel I-section Beam-column Tests and Numerical Modelling

Popis výsledku anglicky

Stainless steel became a relatively common material for load-bearing structures in corrosive environment or when maintenance is difficult. The existing design rules cover all common cases. However, for some, the experimental or numerical data are very limited. This includes studies on welded I-section beam-columns. This paper presents a comprehensive experimental and numerical investigation into the structural performance of welded I-section members loaded by compression and major axis bending moment. In total, eighteen test specimens were fabricated from grade EN 1.4301 austenitic stainless steel plates using two welding methods, namely conventional and laser welding. The experimental program on pin-ended long beam-columns is described in the paper. The loading eccentricities for the tests varied to provide a wide range of bending moment-to-axial load ratios. Nonlinear finite element models were developed in ABAQUS software and validated using the test results to simulate the beam-column behaviour accurately.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

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)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

The International Colloquium on Stability and Ductility of Steel Structures (SDSS 2022)

ISBN

—

ISSN

2509-7075

e-ISSN

2509-7075

Počet stran výsledku

8

Strana od-do

547-554

Název nakladatele

Ernst & Sohn

Místo vydání

Berlin

Místo konání akce

Aveiro

Datum konání akce

14. 9. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—