A Modified Analytical Model for Simulating Chloride Ingress into Concrete Structures Compared with the Experimental LIBS Based Profiles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F24%3A10255590" target="_blank" >RIV/61989100:27120/24:10255590 - isvavai.cz</a>

Result on the web

<a href="https://jnaiam.org/wp-content/uploads/2024/03/A-Modified-Analytical-Model-for-Simulating-Chloride-Ingress-into-Concrete-Structures-Compared-with-the-Experimental-LIBS-Based-Profiles.pdf" target="_blank" >https://jnaiam.org/wp-content/uploads/2024/03/A-Modified-Analytical-Model-for-Simulating-Chloride-Ingress-into-Concrete-Structures-Compared-with-the-Experimental-LIBS-Based-Profiles.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

A Modified Analytical Model for Simulating Chloride Ingress into Concrete Structures Compared with the Experimental LIBS Based Profiles

Original language description

This article presents an attempt to compute chloride profiles of concrete structures exposed to chloride ions scanned by the laser-induced breakdown spectroscopy (LIBS) method using a modified analytical model. Five concrete samples were taken from a parking garage in the Swiss Alps. Subsequently, 2D profile images from these drilled samples were analyzed and processed to obtain diffusion coefficients for the chloride ingress and arithmetic data under the form of 1D chloride profiles. The modified analytical model was utilized by adopting a Monte Carlo (MC) simulation technique into the analytical formula of Crank&apos;s solution of the diffusion equation. Simulated results were quantitatively compared with those of LIBS measurements using the root mean square-error tool. (C) European Society of Computational Methods in Sciences and Engineering.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20100 - Civil engineering

Project

<a href="/en/project/GA22-19812S" target="_blank" >GA22-19812S: Effect of gaseous and traffic induced pollutants on the durability of reinforced concrete structures</a><br>

Continuities

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

Publication year

2024

Confidentiality

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

Name of the periodical

Journal of Numerical Analysis, Industrial and Applied Mathematics

ISSN

1790-8140

e-ISSN

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Volume of the periodical

17

Issue of the periodical within the volume

1-2

Country of publishing house

GR - GREECE

Number of pages

10

Pages from-to

1-10

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85193350390