Limit states of structures and global sensitivity analysis based on Cramér-von Mises distance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU139514" target="_blank" >RIV/00216305:26110/20:PU139514 - isvavai.cz</a>
Result on the web
<a href="https://www.naun.org/main/NAUN/mechanics/2020/a282003-caw.pdf" target="_blank" >https://www.naun.org/main/NAUN/mechanics/2020/a282003-caw.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.46300/9104.2020.14.14" target="_blank" >10.46300/9104.2020.14.14</a>
Alternative languages
Result language
angličtina
Original language name
Limit states of structures and global sensitivity analysis based on Cramér-von Mises distance
Original language description
This article presents a stochastic computational model for the analysis of the reliability of a drawn steel bar. The whole distribution of the limit state function is studied using global sensitivity analysis based on Cramér-von Mises distance. The algorithm for estimating the sensitivity indices is based on one loop of the Latin Hypercube Sampling method in combination with numerical integration. The algorithm is effective due to the approximation of resistance using a three-parameter lognormal distribution. Goodness-of-fit tests and other comparative studies demonstrate the significant accuracy and suitability of the three-parameter lognormal distribution, which provides better results and faster response than sampling-based methods. Global sensitivity analysis is evaluated for two load cases with proven dominant effect of the long-term variation load action, which is introduced using Gumbel probability density function. The Cramér-von Mises indices are discussed in the context of other types of probability oriented sensitivity indices whose performance has been studied earlier.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA20-01734S" target="_blank" >GA20-01734S: Probability oriented global sensitivity measures of structural reliability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Mechanics
ISSN
1998-4448
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
107-118
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85090753290