First and Second order Sensitivity Analyses of the Ultimate Resistance of Steel Plane Frames to Imperfections

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU90724" target="_blank" >RIV/00216305:26110/10:PU90724 - 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
First and Second order Sensitivity Analyses of the Ultimate Resistance of Steel Plane Frames to Imperfections
Original language description
The article is aimed at the statistical and sensitivity analysis of the ultimate limit state of steel frames. Load-carrying capacity is calculated for steel plane frames with columns loaded in tension or compression. The Monte Carlo based procedures areused for statistical analysis and for computing the full set of first order and second order sensitivity indices of the model. System imperfections of the frame with compressed columns are considered in the formatively identical to the first eigen mode of buckling. The geometrical nonlinear finite element solution providing numerical result per run was employed. Input random imperfections, which are most deserving of further analysis or measurements, are identified by means of the sensitivity and statistical analysis. Statistical analysis is used to study the influence of the number of columns on the change of the mean value and standard deviation of the load-carrying capacity of frames with tensed columns. Sensitivity analysis is used
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
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Modern Building Materials, Structures and Techniques
ISBN
978-9955-28-593-9
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
Neuveden
Place of publication
Vilnius, Lithuania
Event location
Vilnius
Event date
May 19, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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