Global Sensitivity Analysis in Stability Problems of Steel Frame Structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU122645" target="_blank" >RIV/00216305:26110/16:PU122645 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3846/13923730.2015.1073618" target="_blank" >http://dx.doi.org/10.3846/13923730.2015.1073618</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3846/13923730.2015.1073618" target="_blank" >10.3846/13923730.2015.1073618</a>
Alternative languages
Result language
angličtina
Original language name
Global Sensitivity Analysis in Stability Problems of Steel Frame Structures
Original language description
Slender steel frame structures are characterised by a number of imperfections which may reduce their load carrying capacity drastically. This article studies the effects of these imperfections on the load carrying capacity of a single storey steel plane frame using global sensitivity analysis and geometrically nonlinear (second–order) elastic finite element analysis. Imperfections are considered as random variables. Statistical load carrying capacities needed for the evaluation of sensitivity analysis are processed using classical statistical methods upon the emulation of Latin Hypercube Sampling simulation methods. The main interaction effects of random imperfections on the load carrying capacity are identified using global sensitivity analysis. It is illustrated that the effects of imperfections on the load carrying capacity varies dramatically depending on the height of the columns and the boundary conditions of the end conditions of the columns.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GA14-17997S" target="_blank" >GA14-17997S: Global Sensitivity Analysis in Nonlinear Structural Mechanics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Civil Engineering and Management online
ISSN
1392-3730
e-ISSN
1822-3605
Volume of the periodical
2016
Issue of the periodical within the volume
22 (3)
Country of publishing house
LT - LITHUANIA
Number of pages
8
Pages from-to
417-424
UT code for WoS article
000373475000012
EID of the result in the Scopus database
2-s2.0-84962322147