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| Description
| - V článku je krátce zmíněna historie tradičních metod citlivostní analýzy. Je popsán základní dekompoziční teorém, na kterém je založena Sobolova citlivostní analýza. Jsou popsány výhody aplikace Sobolových citlivostních koeficientů. Sobolovy citlivostní koeficienty jsou doplněny jasným výkladem založeným na metodě Monte Carlo, je uveden přehled jejich základních vlastností a diskutována numerická náročnost jejich výpočtu. V závěru článku je uveden numerický příklad citlivostní analýzy únosnosti ocelové vzpěry. Imperfekce, které mají dominantní vliv na únosnost jsou identifikovány. (cs)
- A brief summary of the history and of traditional methods of sensitivity analysis including their advantages and disadvantages are listed in the introduction of this article. The basis of the decomposition theorem of the response function and basic ideas from which Sobol's sensitivity analysis is derived are listed. The advantages of Sobol's sensitivity analysis and the most important properties of Sobol's sensitivity indices are described. Sobol's sensitivity indices are supplemented with a lucid elaboration based on the Monte Carlo method. The numerical demanding of the evaluation of Sobol's sensitivity indices is discussed. Methodology in the case of numerically demanding computational models is proposed. A numerical example on the sensitivity analysis of the load carrying capacity of a steel strut is listed. Sobol's first order sensitivity indices are evaluated in dependence to the nondimensional slenderness. Imperfections that have a dominant influence on the load carrying capacity are identified
- A brief summary of the history and of traditional methods of sensitivity analysis including their advantages and disadvantages are listed in the introduction of this article. The basis of the decomposition theorem of the response function and basic ideas from which Sobol's sensitivity analysis is derived are listed. The advantages of Sobol's sensitivity analysis and the most important properties of Sobol's sensitivity indices are described. Sobol's sensitivity indices are supplemented with a lucid elaboration based on the Monte Carlo method. The numerical demanding of the evaluation of Sobol's sensitivity indices is discussed. Methodology in the case of numerically demanding computational models is proposed. A numerical example on the sensitivity analysis of the load carrying capacity of a steel strut is listed. Sobol's first order sensitivity indices are evaluated in dependence to the nondimensional slenderness. Imperfections that have a dominant influence on the load carrying capacity are identified (en)
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| Title
| - Sobol's Sensitivity Indices in Applications to Stability Problems of Steel Structures
- Sobol's Sensitivity Indices in Applications to Stability Problems of Steel Structures (en)
- Sobolovy citlivostní koeficienty v aplikaci na stabilitní problémy ocelových konstrukcí (cs)
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| skos:prefLabel
| - Sobol's Sensitivity Indices in Applications to Stability Problems of Steel Structures
- Sobol's Sensitivity Indices in Applications to Stability Problems of Steel Structures (en)
- Sobolovy citlivostní koeficienty v aplikaci na stabilitní problémy ocelových konstrukcí (cs)
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| skos:notation
| - RIV/00216305:26110/07:PU71671!RIV08-MSM-26110___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA103/07/1067), P(KJB201720602), Z(MSM0021630519)
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26110/07:PU71671
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - sensitivity, steel, stability, imperfections, uncertainty, statistic, variance, simulation, random, fuzzy (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Lightweight structures in civil engineering
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| http://linked.open...n/vavai/riv/zamer
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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