Peer-reviewed articles 17,970 +


Title: EXPERIMENTAL AND NUMERICAL ASSESSMENT OF CHLORIDE PENETRATION INTO CONCRETE
EXPERIMENTAL AND NUMERICAL ASSESSMENT OF CHLORIDE PENETRATION INTO CONCRETE

PlumX Article Metrics by Elsevier
Dita Vorechovska; Kristyna Hrabova; Petr Lehner; Pavla Rovnanikova; Petr Konecny
10.5593/sgem2023/6.1/s27.47
10.5593/sgem2023/6.1
1314-2704
978-619-7603-61-3
English
23
6.1
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Green Design and Sustainable Architecture
Durability and reliability of concrete structures is influenced by different forms and combinations of attacks such as environmental, mechanical, chemical and/or electrochemical. Among them the damage due to reinforcement corrosion is a rather crucial one and rather often is governed by the presence of chlorides on the surface of the steel. To assess and/or predict this complex effect causing a specific type of concrete damages, both the experimental and modelling methods have to be utilized. As a part of large experimental programme, the evolution of chloride penetration into concrete was measured in different time steps. Based on those experimental results different analytical models were utilized for simulation of the process of chloride ingress and the ability of the models to fit the original experimental data was evaluated.
[1] Zdanowicz K., Kotynia R., Marx S. Prestressing concrete members with FRP reinforcement: State of research. Structural Concrete, 20(3), pp. 872-885, 2019.
[2] Huet, B., L’Hostis, V., Idrissi, H., Tovena, I. A Review on Corrosion Mechanisms of Reinforced Concrete Degradation, Environmental Degradation of Engineering Materials, Bordeaux, France, 2003.
[3] Tuutti, K. Corrosion of steel in concrete. CBI Research Report 4:82. Stockholm, Sweden: Swedish Cement and Concrete Research Institute, 1982.
[4] Glass, G.K. and Buenfeld, N.R. Chloride Threshold Levels for Corrosion Induced Deterioration of Steel in Concrete. Chloride Penetration into Concrete: St-Remy-les- Chevreuses, France, October 15-18, 1995.
[5] Vu, K.A.T., Stewart, M.G. Structural reliability of concrete bridges including improved chloride-induced corrosion models, Structural Safety, 2000.
[6] Konecny P., Tikalsky, P. J., Tepke, D. G. Performance Assessment of a Concrete Bridge Deck Applying Simulation-Based Reliability Assessment and Finite Element Modelling with regards to Chloride Ingress. Presented at Transportation Research Board Annual Meeting 2007, Washington, DC, USA.
[7] Vorechovska, D., Teply B., Chroma, M. Probabilistic assessment of concrete structure durability under reinforcement corrosion attack. Journal of Performance of Constructed Facilities, vol. 24, issue 6, pp. 571-579, 2010.
[8] Collepardi, M., A. Marcialis a R. Turrizuani. Penetration of Chloride Ions into Cement Pastes and Concretes. Journal of American Ceramic Research Society, vol. 55, issue 10, pp. 534-535, 1972.
[9] Nordtest NTBuild 443, Nordtest Method: Accelerated Chloride Penetration into Hardened Concrete, Nordtest, Esbo, Finland, 1995.
[10] ASTM C1202, Standard Test Method for Electrical Indication of Concrete’s Ability to Resist Chloride Ion Penetration, American Society for Testing and Materials, 2012.
[11] ASTM C1543, Standard Test Method for Determining The Penetration of Chloride Ion into Concrete by Ponding, Astm, 1996.
[12] Tang, L., L.O. Nilson. Rapid Determination of the Chloride Diffusivity in Concrete by Applying an Electrical Field. ACI Materials Journal, vol. 89, issue 1, pp. 40-53, 1992.
[13] X. Lu, Application of the Nernst-Einstein equation to concrete, Cem Concr Res. 27, pp. 293–302, 1997.
[14] Konecny, P. Lehner, P. Ghosh, Z. Moravkova, Q. Tran, Comparison of procedures for the evaluation of time dependent concrete diffusion coefficient model, Constr Build Mater. 258, 2020.
[15]Manual for RCON Giatec Scientific Available online: https://www.giatecscientific.com/products/concrete-ndt-devices/rcon-bulk-resistivity/.
[16] ASTM C1876 Standard Test Method for Bulk Electrical Resistivity or Bulk Conductivity of Concrete, 2012.
[17] Lehner P., Hornakova M., Konecny P., Numerical approximation of timedependent chloride diffusion model parameters via probabilistic Monte Carlo method, AIP Conference Proceedings 2293, 130007, 2020.
[18] Lehner P., Koubova L., Rosmanit M., Study of Effect of Reference Time of Chloride Diffusion Coefficient in Numerical Modelling of Durability of Concrete, Buildings, 12 (9), art. no. 1443, 2022.
[19] Ghosh P., Computation of Diffusion Coefficients and Prediction of Corrosion Initiation in Concrete Structures, 2011.
[20] Luping T., Nilsson L.O., Rapid determination of the chloride diffusivity in concrete by applying an electrical field, ACI Materials Journal, 1992.
[21] Ghosh P., Hammond A., Tikalsky P.J., Prediction of equivalent steady-state chloride diffusion coefficients, ACI Materials Journal. 108, pp. 88–94, 2011.
[22] Thomas, M.D.A., Bamforth, P.B. Modelling chloride diffusion in concrete effect of fly ash and slag, Cement and Concrete Research. 29, pp. 487–495, 1999.
[23] Bertolini, L., Elsner, B., Pedeferri, P. and Polder, R. Corrosion of steel in concrete – prevention, diagnosis, repair. WILEY-VCH, 2004.
[24] Saetta, A., Scotta, R., Vitaliani, R. Analysis of chloride diffusion into partially saturated concrete. ACI Materials Journal, Vol. 5, pp. 441–451, 1993.
[25] Bastidas-Arteaga, E., Chateauneuf, A., Sanchez-Silva, M., Bressolette, Ph., Schoefs, F. A comprehensive probabilistic model of chloride ingress in unsaturated concrete. Engineering Structures, Vol. 33, pp. 720–730, 2011.
[26] Collepardi, M., Marcialis, A., Turrizuani, R. Penetration of chloride ions into cement pastes and concrete. Journal of the American Ceramic Society, Vol. 55, pp. 534–535, 1972.
[27] Lu, Z., Zhao, Y., Yu, Z., Ding, F. Probabilistic evaluation of initiation time in RC bridge beams with load-induced cracks exposed to de-icing salts. Cement and Concrete Research, Vol. 41, pp. 365–372, 2011.
[28] Luping, T., Gullikers, J. On the mathematics of time-dependent apparent chloride diffusion coefficient in concrete. Cement and Concrete Research, Vol. 37, pp. 589–595, 2007.
[39] Nilsson, L.-O., Carcasses, M. Models for chloride ingress into concrete – A critical analysis. Report of Task 4.1 in EU-Project G6RD-CT-2002-00855, ChlorTest, 2004.
[30] Lehner, P., Konecny, P. Analysis of durability of high performance and ordinary concrete mixtures with respect to chlorides. Applied Mechanics and Materials, Vol. 769, pp. 281–284, 2015.
[31] Hosseini, S.A, Sabakhty, N., Mahini, S.S. Correlation between chloride-induced corrosion initiation and time to cover cracking in RC structures. Structural Engineering and Mechanics, Vol. 56, pp. 257–273, 2015.
This outcome was achieved with the financial support of the Czech Science Foundation, project No. 22-19812S and specific research project No. FAST-S-23-8279 at Brno University of Technology.
conference
https://doi.org/10.5593/sgem2023/6.1/s27.47
Download PDF
Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023
23rd International Multidisciplinary Scientific GeoConference SGEM 2023, 03 - 09 July, 2023
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Turkish Acad Sci.
377-384
03 - 09 July, 2023
website
9259
concrete, service life, durability, chloride