Email this article 
Physical features of the problems of liquid corrosion of reinforced concrete from the standpoint of the theory of heat and mass transfer
- Authors: Fedosov S.V.1,2, Krasilnikov I.V.2,3, Rumyantseva V.E.2,4, Krasilnikova I.A.5
-
Affiliations:
- Moscow State University of Civil Engineering (National Research University)
- Scientific Research Institute of Construction Physics RAASN
- Ivanovo State Polytechnic University
- Ivanovo Fire Rescue Academy of State Firefighting Service of Ministry of Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters
- Vladimir State University
- Issue: Vol 19, No 4 (2023)
- Pages: 392-409
- Section: Construction materials and products
- URL: https://journals.rudn.ru/structural-mechanics/article/view/36839
- DOI: https://doi.org/10.22363/1815-5235-2023-19-4-392-409
- EDN: https://elibrary.ru/WNUWLC
Cite item
Full Text
Abstract
The results of the study of non-isothermal mass-exchange processes occurring during liquid corrosion of iron-concrete are presented. The degree of development of this direction of research is shown: the classification of liquid corrosion of concrete is given, the effect of “free calcium hydroxide” on the stability of cement stone minerals is described, the relative change in the strength of concrete depending on the dimensionless concentration of calcium hydroxide is shown. For concrete and reinforced concrete structures subjected to liquid corrosion, the boundary value problem of non-isothermal mass transfer in the “cement concrete - liquid” system is formulated on the basis of a nonlinear differential equation of mass conductivity of a parabolic type with an arbitrary form of the initial concentration distribution function and combined boundary conditions of the first, second and third kind. A combined approach to solving the problem of non-isothermal unsteady mass transfer is proposed, based on the division of the life cycle of a building structure into “micro-processes”, followed by the separation of the thickness of the structure within the considered small time interval into concentration zones. Analytical solutions to the problem of unsteady mass transfer in the processes of liquid corrosion of concrete for each selected concentration zone have been obtained, allowing to calculate the concentrations of the target component in the solid phase, thereby predicting the dynamics and kinetics of destructive processes of cement concretes. Extensive numerical experiments have been carried out showing the effect of process parameters on the dynamics and kinetics of liquid corrosion of reinforced concrete.
About the authors
Sergey V. Fedosov
Moscow State University of Civil Engineering (National Research University); Scientific Research Institute of Construction Physics RAASN
Author for correspondence.
Email: fedosov-academic53@mail.ru
ORCID iD: 0000-0001-6117-7529
Academician of the RAASN, Doctor of Technical Sciences, Professor of the Department of Technologies and Organization of Construction
Moscow, Russian FederationIgor V. Krasilnikov
Scientific Research Institute of Construction Physics RAASN; Ivanovo State Polytechnic University
Email: korasb@mail.ru
ORCID iD: 0000-0003-3694-5906
Candidate of Technical Sciences, Associate Professor of the Department of Construction and Engineering Systems
Moscow, Russian Federation; Ivanovo, Russian FederationVarvara E. Rumyantseva
Scientific Research Institute of Construction Physics RAASN; Ivanovo Fire Rescue Academy of State Firefighting Service of Ministry of Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters
Email: varrym@gmail.com
ORCID iD: 0000-0001-7226-4580
Corresponding Member of the RAASN, Doctor of Technical Sciences, Professor, Director of the Institute of Information Technologies, Natural Sciences and Humanities
Moscow, Russian Federation; Ivanovo, Russian FederationIrina A. Krasilnikova
Vladimir State University
Email: irinanebukina@rambler.ru
ORCID iD: 0000-0002-4342-4255
Candidate of Technical Sciences, Associate Professor of the Department of Chemistry
Vladimir, Russian FederationReferences
- Erofeev V.T., Moiseev V.V., Makridin N.I., Maksimova I.N. Strength and deformability of cement stone, mortar and concrete during loading. Journal of Physics: Conference Series. “International Conference on Engineering Systems 2020”. 2020:012032. https://doi.org/10.1088/1742-6596/1687/1/012032
- Tang B.H., Maekawa K., Tan K.-H. Analytical model of corrosion-induced cracks in concrete considering timevarying deformations of layers, mechanical properties of rust. Construction and Building Materials. 2021;316:125883. https://doi.org/10.1016/j.conbuildmat.2021.125883
- Guzmán-Torres J.A., Domínguez-Mota F.J., Alonso-Guzmán E.M. A multi-layer approach to classify the risk of corrosion in concrete specimens that contain different additives. Case Studies in Construction Materials. 2021;15:00719. https://doi.org/10.1016/j.cscm.2021.e00719
- Wei A., Tan M.Y., Koay Y.-C., Hu X., Al-Ameri R. Effect of carbon fiber waste on steel corrosion of reinforced concrete structures exposed to the marine environment. Journal of Cleaner Production. 2021;316;128356. https://doi.org/ 10.1016/j.jclepro.2021.128356
- Wang Z., Maekawa K., Takeda H., Gong F. Numerical simulation and experiment on the coupled effects of macrocell corrosion and multi-ion equilibrium with pseudo structural concrete. Cement and Concrete Composites. 2021;123: 104181. https://doi.org/10.1016/j.cemconcomp.2021.104181
- Fedosov S.V., Roumyantseva V.E., Krasilnikov I.V., Konovalova V.S. Physical and mathematical modelling of the mass transfer process in heterogeneous systems under corrosion destruction of reinforced concrete structures. IOP Conference Series: Materials Science and Engineering. 1–8 July 2018. Novosibirsk: Institute of Physics Publ.; 2018;456:012039. https://doi.org/10.1088/1757-899X/456/1/012039
- Dai L., Long D., Wang L. Meso-scale modeling of concrete cracking induced by 3D corrosion expansion of helical strands. Computers & Structures. 2021;254:106615. https://doi.org/10.1016/j.compstruc.2021.106615
- Gusev В.V., Fayvusovich A.S. Calculated Dependencies for Predicting the Technical Condition of Reinforced Concrete Structures. Industrial and Civil Engineering. 2021;6:4–12. (In Russ.). https://doi.org/10.33622/0869-7019.2021. 06.04-12
- Chi N.V., Linh C.N., Kien D.V., Quan L.H., Quang N.Q., Zyablov A.N. Study on structural steel АН-36 corrosion in the marine environment of Vietnam. ChemChemTech. 2021;64(10):139–144. https://doi.org/10.6060/ivkkt.20216410.6496
- Dey A., Miyani G., Sil, A. Application of artificial neural network (ANN) for estimating reliable service life of reinforced concrete (RC) structure bookkeeping factors responsible for deterioration mechanism. Soft Computing. 2019;24(3):2109–2123. https://doi.org/10.1007/s00500-019-04042-y
- Cao Y., Gehlen C., Angst U., Wang L., Wang Z., Yao Y. Critical chloride content in reinforced concrete — an updated review considering Chinese experience. Cement and Concrete Research. 2019;117:58–68. https://doi.org/10.1016/ j.cemconres.2018.11.020
- Moskvin V.M., Ivanov F.M., Alekseev S.N., Guzeev E.A. Corrosion of concrete and reinforced concrete, methods of their protection. Мoscow: Strojizdat Publ.; 1980. (In Russ.)
- Yang Z., Li Q., Liu M., Xue N., Yu L., Xu Li., Wu K. Efflorescence inhibition and microstructure evolution of Portland cement-based artificial stone induced by mineral additives. Case Studies in Construction Materials. 2022;17: e01509. https://doi.org/10.1016/j.cscm.2022.e01509
- Zhang Y., Xu M., Song J., Wang Ch., Wang X., Hamad B.A. Study on the corrosion change law and prediction model of cement stone in oil wells with CO2 corrosion in ultra-high-temperature acid gas wells. Construction and Building Materials. 2022;323:125879. https://doi.org/10.1016/j.conbuildmat.2021.125879
- Fedosov S.V., Rumjanceva V.E., Kas’janenko N.S., Krasil’nikov I.V. Theoretical and experimental studies of corrosion processes of the first type of cement concretes in the presence of an internal mass source. Construction Materials. 2013;6:44–47. (In Russ.)
- Fedosov S.V., Rumyantseva V.E., Krasilnikov I.V., Loginova S.A. Investigation of the influence of mass transfer processes on the reliability and durability of reinforced concrete structures operated in liquid aggressive media. Construction Materials. 2017;12:52–57. (In Russ.) https://doi.org/10.31659/0585-430X-2017-755-12-52-57
- Smirnova N.N., Krasil’nikov I.V. An effect of the nature of immobilized components on the adsorption and mass transfer properties of ultrafiltration membranes based on sulfonate-containing сopolyamide. Russian Journal of Applied Chemistry. 2019;92(11):1570–1580. https://doi.org/10.1134/S1070427219110144
- Lykov A.V. Transport phenomena in capillary-porous bodies. Мoscow: Gostehizdat Publ.; 1954. (In Russ.)
- Lykov A.V., Mikhailov Yu.A. Theory of heat and mass transfer. Мoscow-Leningrad: Gosenergoizdat Publ.; 1963. (In Russ.)
- Dudin S.M., Zemenkov Y.D., Shabarov A.B. Modeling the Phase Composition of Gas Condensate in Pipelines. IOP Conference Series: Materials Science and Engineering. 2016;154(1):012010. https://doi.org/10.1088/1757-899X/154/ 1/012010
- Erofeev V.T., Al Dulaimi S.D.S., Dergunova A.V. Improving the Durability and Environmental Friendliness of Buildings and Structures in the Textile Industry by Using Materials Modified With a Microbiological Additive // Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Teknologiya Tekstil'noi Promyshlennosti. 2021;3(393):141–146. (In Russ.) https://doi.org/10.47367/0021-3497_2021_3_141
- Fedosov S.V., Rumyantseva V.E., Krasilnikov I.V., Krasilnikova I.A. Mathematical modeling of unsteady mass transfer in the “cement concrete — liquid medium” system, limited by internal diffusion and external mass transfer. Construction Materials. 2022;1-2:134–140. (In Russ.) https://doi.org/10.31659/0585-430X-2022-799-1-2-134-140
- Fedosov S.V., Rumyantseva V.E., Krasilnikov I.V., Krasilnikova I.A. Mathematical modeling of mass transfer in the cement concrete-liquid environment system, limited by internal diffusion of the transferred component during liquid corrosion of the first type. Construction Materials. 2021;7:4–9. (In Russ.) https://doi.org/10.31659/0585-430X-2021-793- 7-4-9
- Fedosov S.V., Rumyantseva V.E., Krasilnikov I.V., Konovalova V.S., Evsyakov A.S. Monitoring of the penetration of chloride ions to the reinforcement surface through a concrete coating during liquid corrosion. IOP Conference Series: Materials Science and Engineering. 2018;463(4):042048. https://doi.org/10.1088/1757-899X/463/4/042048
- Fedosov S.V., Rumyantseva V.E., Krasilnikov I.V., Konovalova V.S., Evsyakov A.S. Mathematical modeling of the colmatation of concrete pores during corrosion. Magazine of Civil Engineering. 2018;7(83):198–207. https://doi.org/10.18720/MCE.83.18
