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Sensitivity and statistical analysis within the elaboration of steel plated girder resistance
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SYSNO ASEP 0342598 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Sensitivity and statistical analysis within the elaboration of steel plated girder resistance Author(s) Melcher, J. (CZ)
Škaloud, Miroslav (UTAM-F) RID, SAI
Kala, Z. (CZ)
Karmazínová, M. (CZ)Number of authors 4 Source Title Advanced Steel Construction - ISSN 1816-112X
Roč. 5, č. 2 (2009), s. 120-126Number of pages 7 s. Action International conf. on steel and aluminium structures /6./ Event date 24.06.2007-27.06.2007 VEvent location Oxford Country GB - United Kingdom Event type WRD Language eng - English Country CN - China Keywords steel structures ; fatigue ; sensitivity ; imperfection ; plated girder Subject RIV JM - Building Engineering CEZ AV0Z20710524 - UTAM-F (2005-2011) UT WOS 000266083600003 Annotation The objective of the paper is to analyse the influence of initial imperfections on the behaviour of thin-walled girders welded of slender plate elements. The girder was modelled, using the geometrically and materially non-linear variant of the shell finite element method, by the ANSYS program. The ultimate static load-carrying capacity and the state of stress were considered as the output analysed quantities. The influence of the variability of initial imperfections on the variability of ultimate static load-carrying capacity and on the variability of the state of stress studied was calculated by sensitivity analysis. The sensitivity analysis was evaluated on a computer by applying the numerical simulation LHS method and statistical characteristics evaluated, based on the experiments. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2010
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