Reliability and sensitivity analyses of structures related to Eurocodes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F22%3APU147156" target="_blank" >RIV/00216305:26110/22:PU147156 - isvavai.cz</a>

Výsledek na webu

<a href="https://npublications.com/journals/mechanics/2022/a242003-012(2022).pdf" target="_blank" >https://npublications.com/journals/mechanics/2022/a242003-012(2022).pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.46300/9104.2022.16.12" target="_blank" >10.46300/9104.2022.16.12</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reliability and sensitivity analyses of structures related to Eurocodes

Popis výsledku v původním jazyce

This article focuses on researching new concepts of global sensitivity analysis, which are directly oriented to reliability and the limit states of structures. A primary case study is performed to compare total sensitivity indices oriented to probability and design quantiles. The obtained results show that although the values of the total indices may differ, the sensitivity ranking is the same. Contrast functions are a suitable theoretical basis for sensitivity analysis. Reliability sensitivity analysis can be performed by following the concept of standard EN 1990 using design quantiles. The design quantiles of resistance and load are a suitable alternative to directly computing the probability of failure. Global sensitivity analysis oriented to design quantiles has proven helpful in measuring the influence of input variables on structural reliability.

Název v anglickém jazyce

Reliability and sensitivity analyses of structures related to Eurocodes

Popis výsledku anglicky

This article focuses on researching new concepts of global sensitivity analysis, which are directly oriented to reliability and the limit states of structures. A primary case study is performed to compare total sensitivity indices oriented to probability and design quantiles. The obtained results show that although the values of the total indices may differ, the sensitivity ranking is the same. Contrast functions are a suitable theoretical basis for sensitivity analysis. Reliability sensitivity analysis can be performed by following the concept of standard EN 1990 using design quantiles. The design quantiles of resistance and load are a suitable alternative to directly computing the probability of failure. Global sensitivity analysis oriented to design quantiles has proven helpful in measuring the influence of input variables on structural reliability.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA20-01734S" target="_blank" >GA20-01734S: Pravděpodobnostně orientovaná globální citlivostní měření konstrukční spolehlivosti</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 periodika

International Journal of Mechanics

ISSN

1998-4448

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

98-107

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85153250254