SBRA Model for Corrosion Initiation of Concrete Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F11%3A86078803" target="_blank" >RIV/61989100:27120/11:86078803 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-94-007-0677-4_5" target="_blank" >http://dx.doi.org/10.1007/978-94-007-0677-4_5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-94-007-0677-4_5" target="_blank" >10.1007/978-94-007-0677-4_5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

SBRA Model for Corrosion Initiation of Concrete Structures

Popis výsledku v původním jazyce

This paper presents a finite element based probabilistic corrosion initiation model using Simulation Based Reliability Assessment (SBRA). The model is focused on the effect of diffusions and ingress of chloride ions with excessive cracks in bridge decksto investigate the performance of different corrosion resistant steel reinforcements. The objective of this research is based on the formulation of probabilistic corrosion initiation model with the inclusion of distribution of High Performance Concrete (HPC) diffusion coefficients computed from fundamental electrochemistry and the variation of surface chloride concentration from the field data of Virginia bridge decks as well as other random variable parameters. This study shows the variability and sensitivity on estimation of the time to onset of corrosion using Monte Carlo technique. In addition, the estimation of corrosion free service life for the preliminary design of concrete structures in harsh chloride environments will be indic

Název v anglickém jazyce

SBRA Model for Corrosion Initiation of Concrete Structures

Popis výsledku anglicky

This paper presents a finite element based probabilistic corrosion initiation model using Simulation Based Reliability Assessment (SBRA). The model is focused on the effect of diffusions and ingress of chloride ions with excessive cracks in bridge decksto investigate the performance of different corrosion resistant steel reinforcements. The objective of this research is based on the formulation of probabilistic corrosion initiation model with the inclusion of distribution of High Performance Concrete (HPC) diffusion coefficients computed from fundamental electrochemistry and the variation of surface chloride concentration from the field data of Virginia bridge decks as well as other random variable parameters. This study shows the variability and sensitivity on estimation of the time to onset of corrosion using Monte Carlo technique. In addition, the estimation of corrosion free service life for the preliminary design of concrete structures in harsh chloride environments will be indic

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

MODELLING OF CORRODING CONCRETE STRUCTURES

ISBN

978-94-007-0677-4

ISSN

2211-0844

e-ISSN

—

Počet stran výsledku

16

Strana od-do

85-100

Název nakladatele

Springer Netherlands

Místo vydání

Dordrecht

Místo konání akce

Madrid

Datum konání akce

22. 11. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000290668100005