Applications of Global Sensitivity Analysis Methods in Civil Engineering

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU117486" target="_blank" >RIV/00216305:26110/15:PU117486 - 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

Applications of Global Sensitivity Analysis Methods in Civil Engineering

Original language description

The paper deals with geometrically nonlinear analysis of sway and non-sway frames with random imperfections. Special attention is focused on the initial crookedness and out-of-plumb inclinations of the columns. The static resistance is the output of nonlinear model. The resistance of imperfect steel portal frames is analyzed via Sobol sensitivity analysis. Sobol sensitivity analysis is able to provide the impacts of each imperfection and its interactions with other imperfections on the model output. A significant advantage of the Sobol sensitivity analysis is its capacity to identify the influence of stochastic interactions among initial imperfections. The sensitivity analysis outputs, and the identification of interaction effects among input imperfections in particular are important from the point of view of detailed understanding of summation influence of imperfections on the structure reliability.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

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)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

European Safety and Reliability Conference - Safety and Reliability of Complex Engineered Systems, ESREL 2015

ISBN

978-1-138-02879-1

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

2541-2545

Publisher name

Neuveden

Place of publication

Zürich

Event location

Zürich

Event date

Sep 3, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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