Reliability Analysis of Stainless Steel CHS Columns Exposed to Flexural Buckling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F24%3APU146729" target="_blank" >RIV/00216305:26110/24:PU146729 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.aip.org/aip/acp/article-abstract/3094/1/170002/3297020/Reliability-analysis-of-stainless-steel-CHS?redirectedFrom=fulltext" target="_blank" >https://pubs.aip.org/aip/acp/article-abstract/3094/1/170002/3297020/Reliability-analysis-of-stainless-steel-CHS?redirectedFrom=fulltext</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0210132" target="_blank" >10.1063/5.0210132</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reliability Analysis of Stainless Steel CHS Columns Exposed to Flexural Buckling

Popis výsledku v původním jazyce

In accordance with several studies, structural resistance of stainless steel members determined by utilizing flexural buckling curves for estimation of ultimate limit state, as proposed by current European standard, does not fulfill the required safety level of failure probability for some material grades and cross-sectional geometries. Several design provisions have been already recommended. The goal of this study is to verify and optimize certain provision suitable for analysis of circular hollow cross-section (CHS) members of various geometries and several stainless steel material grades. Numerical finite element simulations along with the first order reliability method (FORM) have been conducted utilizing the statistical values of input parameters (material, geometrical and initial imperfections) based on recent statistical research published in literature. The proposed design provisions of buckling curves are discussed.

Název v anglickém jazyce

Reliability Analysis of Stainless Steel CHS Columns Exposed to Flexural Buckling

Popis výsledku anglicky

In accordance with several studies, structural resistance of stainless steel members determined by utilizing flexural buckling curves for estimation of ultimate limit state, as proposed by current European standard, does not fulfill the required safety level of failure probability for some material grades and cross-sectional geometries. Several design provisions have been already recommended. The goal of this study is to verify and optimize certain provision suitable for analysis of circular hollow cross-section (CHS) members of various geometries and several stainless steel material grades. Numerical finite element simulations along with the first order reliability method (FORM) have been conducted utilizing the statistical values of input parameters (material, geometrical and initial imperfections) based on recent statistical research published in literature. The proposed design provisions of buckling curves are discussed.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA20-00761S" target="_blank" >GA20-00761S: Vliv materiálových vlastností korozivzdorných ocelí na spolehlivost mostních konstrukcí</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings

ISBN

—

ISSN

1551-7616

e-ISSN

—

Počet stran výsledku

4

Strana od-do

„170002-1“-„170002-4“

Název nakladatele

AIP Conference Proceedings

Místo vydání

online

Místo konání akce

Crete, Heraklion, hotel Galaxy

Datum konání akce

11. 9. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001244923000004