Corrosion of steel rebar in concrete induced by chloride ions under natural environments
In-lab accelerated steel rebar corrosion tests have greatly deepened the understandings in
corrosion behaviors, but remain still far from being filling the gaps between the corrosion …
corrosion behaviors, but remain still far from being filling the gaps between the corrosion …
[HTML][HTML] Robust numerical solution for assessing corrosion of reinforced concrete structures under external power supply
Impressing current is a popular technique to adjust corrosion behaviors of structures, both in
academic investigation and engineering practice. Focusing on the specific problem, this …
academic investigation and engineering practice. Focusing on the specific problem, this …
Dynamic self-balanced electrochemical model for non-uniform corrosion of steel reinforcement in concrete under combined effects of heat-moisture-chlorine-oxygen
G Zhang, Y Tian, R Zhao, Y Liu, Y Shao, H Feng… - Journal of Building …, 2023 - Elsevier
In this study, we developed a dynamic self-balanced electrochemical model to explore the
intricate interplay between coupled heat-moisture transmission and the corrosion process of …
intricate interplay between coupled heat-moisture transmission and the corrosion process of …
3D mesoscale investigation of non-uniform steel corrosion in reinforced concrete under chloride environments
C Zeng, Z Zheng, H Zhang, Y Huang, X Wang… - … and Building Materials, 2024 - Elsevier
Chloride-induced corrosion of steel in reinforced concrete (RC) exhibits complicated
mechanisms such as chloride diffusion, oxygen diffusion, electrochemical polarization …
mechanisms such as chloride diffusion, oxygen diffusion, electrochemical polarization …
Numerical simulation of electrochemical mechanism of steel rebar corrosion in concrete under natural climate with time-varying temperature and humidity
G Zhang, Y Zhu, X Lin, Y Tian, H Ye, X Jin, N Jin… - … and Building Materials, 2021 - Elsevier
In order to analyze and predict the corrosion ratio and rust layer distribution of steel rebar
embedded in reinforced concrete under time-varying climatic conditions, a self-balancing …
embedded in reinforced concrete under time-varying climatic conditions, a self-balancing …
A novel method for chloride-induced corrosion analysis incorporating consistent ionic diffusivity and concrete resistivity
Corrosion is one of the most serious durability concerns for steel reinforced structures
exposed to coastal and offshore environments. In engineering practice, the corrosion …
exposed to coastal and offshore environments. In engineering practice, the corrosion …
The impact of oxygen availability on steel corrosion considering the self-balance between anodic and cathodic corrosion cells
An advanced model is developed to elucidate relationship between availability of oxygen
and active corrosion, considering the equilibrium between gaseous and dissolved oxygen …
and active corrosion, considering the equilibrium between gaseous and dissolved oxygen …
Numerical modeling of non-uniform corrosion of concrete reinforcement considering calcium leaching and chloride diffusion coupling effect
Q Li, W Zhang, W Shao, D Shi - Corrosion Science, 2024 - Elsevier
A novel numerical model is proposed for characterizing the nonuniform corrosion of steel
bars. The proposed model corrects the anodic Tafel slope through the concentration of …
bars. The proposed model corrects the anodic Tafel slope through the concentration of …
Chloride-induced 3D non-uniform corrosion of steel in reinforced concrete considering mesoscale heterogeneities and early-age cracks
C Zeng, Z Zheng, Y Huang, H Zhang - Construction and Building Materials, 2023 - Elsevier
Considering that reinforced concrete structures typically work with cracks, this work aims to
investigate the chloride-induced non-uniform corrosion of steel by proposing a five-phase …
investigate the chloride-induced non-uniform corrosion of steel by proposing a five-phase …
Dynamic electrochemical model of steel corrosion in concrete microenvironment under multifield action of heat-moisture-chlorine
G Zhang, Y Tian, Y Liu, Y Shao, Z Chen… - Journal of Materials in …, 2024 - ascelibrary.org
This study utilized a heat-moisture coupling model to characterize the internal
microenvironment of concrete and establish the relationship between environmental …
microenvironment of concrete and establish the relationship between environmental …