Reliability Assessment of Industrial Chimneys Affected by Carbonation-Induced Corrosion; Decision-Making Based on Vol Analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F17%3A00321117" target="_blank" >RIV/68407700:21610/17:00321117 - 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

Reliability Assessment of Industrial Chimneys Affected by Carbonation-Induced Corrosion; Decision-Making Based on Vol Analysis

Popis výsledku v původním jazyce

This case study deals with the problems of existing reinforced concrete structures, which are at the end of their service life (usually designed for 40 years), and it is necessary to assess their reliability and decide on upgrade to extend their service life. An industrial chimney serves as an example where corrosion of the reinforcement caused by the carbonation of the concrete cover is a factor dominating reliability. All essential decision alternatives – repair, monitoring, no intervention – are compared using a value-of-conditional-information analysis – posterior analysis that evaluates whether monitoring costs are outweighed by the gain of new information. The result of the analysis should guide decision about reliability of other existing reinforced concrete structures.

Název v anglickém jazyce

Reliability Assessment of Industrial Chimneys Affected by Carbonation-Induced Corrosion; Decision-Making Based on Vol Analysis

Popis výsledku anglicky

This case study deals with the problems of existing reinforced concrete structures, which are at the end of their service life (usually designed for 40 years), and it is necessary to assess their reliability and decide on upgrade to extend their service life. An industrial chimney serves as an example where corrosion of the reinforcement caused by the carbonation of the concrete cover is a factor dominating reliability. All essential decision alternatives – repair, monitoring, no intervention – are compared using a value-of-conditional-information analysis – posterior analysis that evaluates whether monitoring costs are outweighed by the gain of new information. The result of the analysis should guide decision about reliability of other existing reinforced concrete structures.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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