Safety format requirements for RC columns design based on stochastic simulations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU121734" target="_blank" >RIV/00216305:26110/16:PU121734 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Safety format requirements for RC columns design based on stochastic simulations

Popis výsledku v původním jazyce

The increasingly complex structural systems and infrastructure requires updated design procedures and frequently utilizes various simulation tools, including nonlinear Finite Element Method. In majority of the current design codes, however, the safety formats are not optimized for probabilistic global nonlinear analysis. The assessment based on numerical simulations and global safety formats, such as introduced in the Model Code 2010, on the other hand, introduces potentially higher model uncertainties and the model validation becomes an important requirement for its application and engineering practice. On the example of reinforced concrete columns the application of design verification by nonlinear stochastic analysis will be shown and the important consequences discussed. Furthermore, respective safety formats and performance indicators will be discussed in a general framework of consistent safety and performance margin.

Název v anglickém jazyce

Safety format requirements for RC columns design based on stochastic simulations

Popis výsledku anglicky

The increasingly complex structural systems and infrastructure requires updated design procedures and frequently utilizes various simulation tools, including nonlinear Finite Element Method. In majority of the current design codes, however, the safety formats are not optimized for probabilistic global nonlinear analysis. The assessment based on numerical simulations and global safety formats, such as introduced in the Model Code 2010, on the other hand, introduces potentially higher model uncertainties and the model validation becomes an important requirement for its application and engineering practice. On the example of reinforced concrete columns the application of design verification by nonlinear stochastic analysis will be shown and the important consequences discussed. Furthermore, respective safety formats and performance indicators will be discussed in a general framework of consistent safety and performance margin.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Life-Cycle of Engineering Systems: Emphasis on Sustainable Civil Infrastructure: Proceedings of the Fifth International Symposium on Life-Cycle Civil Engineering (IALCCE 2016)

ISBN

978-1-138-02847-0

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

CRC Press

Místo vydání

Leiden, Netherlands

Místo konání akce

Delft

Datum konání akce

16. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000463658000244