Sensitivity and Reliability Analyses of Lateral-torsional Buckling Resistance of Steel Beams
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU117484" target="_blank" >RIV/00216305:26110/15:PU117484 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.acme.2015.03.007" target="_blank" >http://dx.doi.org/10.1016/j.acme.2015.03.007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.acme.2015.03.007" target="_blank" >10.1016/j.acme.2015.03.007</a>
Alternative languages
Result language
angličtina
Original language name
Sensitivity and Reliability Analyses of Lateral-torsional Buckling Resistance of Steel Beams
Original language description
The presented paper deals with an analysis of the effects of random imperfections on the load carrying capacity of a steel beam, which is subjected to the effects of lateral-torsional buckling arising from equal and opposite end bending moments. The load carrying capacity of a hot-rolled steel beam was analyzed in the analytical form. Histograms obtained from experimental research were available for most imperfections. Realizations of the input imperfections were computed using the Latin Hypercube Sampling method. Global sensitivity analysis was used to identify those imperfections, whose variability has a dominant effect on the load carrying capacity. Sensitivity analysis identified three continuous intervals of beam slenderness in which the load carrying capacity is sensitive to different types of imperfections. Reliability of design according to the EUROCODE 3 standard was verified by performing the statistical analysis of the ultimate limit state.
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
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ARCH CIV MECH ENG
ISSN
1644-9665
e-ISSN
2083-3318
Volume of the periodical
15
Issue of the periodical within the volume
4
Country of publishing house
PL - POLAND
Number of pages
10
Pages from-to
1098-1107
UT code for WoS article
000362462600035
EID of the result in the Scopus database
2-s2.0-84941315174