Buckling Sensitivity Analysis of Thin-Walled Structures using Shell Finite Elements and Nonlinear Computational Methods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU85661" target="_blank" >RIV/00216305:26110/09:PU85661 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Buckling Sensitivity Analysis of Thin-Walled Structures using Shell Finite Elements and Nonlinear Computational Methods
Original language description
The paper analyzes the influence of initial imperfections on the ultimate limit state of a slender strut utilizing the ANSYS program. Geometrical and material non-linear finite element method was used for the theoretical analysis. Modelling of the steelstructure was performed using SHELL elements. Sobol's sensitivity analysis was used to determine the sensitivity of a strut's load-carrying capacity with respect to the variance of initial imperfections. The input imperfections were measured and their random realizations were computed using their histograms whilst employing the LHS method.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Civil, Structural and Environmental Engineering Computing CC2009
ISBN
978-1-905088-30-0
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
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Publisher name
Neuveden
Place of publication
Funchal, Madeira, Portugal
Event location
Funchal, Madeira
Event date
Sep 1, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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