A chemo-damage-transport model for chloride ions diffusion in cement-based materials: Combined effects of sulfate attack and temperature

P Wang, R Mo, S Li, J Xu, Z Jin, T Zhao… - Construction and Building …, 2021 - Elsevier
Corrosion of reinforcement caused by chloride penetration has become the primary factor of
concrete durability in the saline soil environment. A chemo-damage-transport model for …

[图书][B] Concrete permeability and durability performance: from theory to field applications

RJ Torrent, RD Neves, K Imamoto - 2021 - taylorfrancis.com
Durability and service life design of concrete constructions have considerable socio-
economic and environmental consequences, in which the permeability of concrete to …

Modelling capillary effects on the reactive transport of chloride ions in cementitious materials

T Sanchez, D Conciatori, F Laferriere… - Cement and Concrete …, 2020 - Elsevier
The transport of chloride ions in concrete structures is not only due to diffusion but also to the
advective effects of water movements and capillarity, mostly present with wet-dry cycles …

Molecular dynamics study of ion adsorption on CSH under temperature influence

J Huang, L Li, Y Zhang, Y Fan, X Ouyang - Materials Today …, 2024 - Elsevier
The adsorption of water molecules and ions on the surface of hydrated calcium silicate
(CSH) in Ca (OH) 2 and CaSO 4 solutions at different temperatures was simulated. The …

Numerical modeling of 2D hygro-thermal transport in unsaturated concrete with capillary suction

X Chen, T Sanchez, D Conciatori, H Chaouki… - Journal of Building …, 2022 - Elsevier
In this study, the importance of capillary suction was emphasized through its implementation
in a hygrothermal transport model used to predict water transport in ordinary concrete. In the …

Prediction of chloride ingress into blended cement concrete: Evaluation of a combined short-term laboratory-numerical procedure

MN Chari, M Shekarchi, MH Tadayon… - Construction and Building …, 2018 - Elsevier
Chloride-induced corrosion is commonly recognized to be a major cause of deterioration of
coastal reinforced concrete structures (CRCS). Therefore, prediction of chloride penetration …

Assessing the condition state of a concrete bridge combining visual inspection and nonlinear deterioration model

AS Bah, T Sanchez, Y Zhang, K Sasai… - Structure and …, 2024 - Taylor & Francis
The degradation of a concrete structure in northern climate is mainly due to the corrosion of
steel reinforcements and cumulative damages from mechanical loading. Infrastructure …

Influence of the type of the de-icing salt on its diffusion properties in cementitious materials at different temperatures

T Sanchez, D Conciatori, GC Keserle - Cement and Concrete Composites, 2022 - Elsevier
Northern countries are submitted to extremely cold temperatures in winter. A huge amount of
de-icing salt is used during that time to improve user safety on roadways. Consequently …

The effect of temperature on the moisture transfer coefficient of cement-based mortars: An experimental investigation

MN Chari, M Shekarchi, J Sobhani, MN Chari - Construction and Building …, 2016 - Elsevier
The moisture transfer coefficient (MTC) is an essential parameter utilized in diffusion–
convection modeling of ion ingress into cement-based systems, especially in marine …

Numerical simulation of the probability of corrosion initiation of RC elements made of reinforcing steel with improved corrosion performance

D Conciatori, E Brühwiler, C Linden - Structure and Infrastructure …, 2018 - Taylor & Francis
Steel reinforcing bars in concrete are protected from corrosion by a thin oxide film that is
created on the steel surface in the highly alkaline environment of the concrete. Corrosion …