Corrosion of steel rebar in concrete induced by chloride ions under natural environments

Y Tian, G Zhang, H Ye, Q Zeng, Z Zhang, Z Tian… - … and Building Materials, 2023 - Elsevier
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 …

A recent progress of steel bar corrosion diagnostic techniques in RC structures

D Luo, Y Li, J Li, KS Lim, NAM Nazal, H Ahmad - Sensors, 2018 - mdpi.com
Corrosion of steel bar is one of key factors undermining reinforced concrete (RC) structures
in a harsh environment. This paper attempts to review the non-destructive procedures from …

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 …

Influence of corrosion on failure modes and lifetime seismic vulnerability assessment of low‐ductility RC frames

S Shekhar, F Freddi, J Ghosh… - Earthquake Engineering & …, 2023 - Wiley Online Library
Corrosion of reinforced concrete (RC) structures constitutes a critical form of environmental
deterioration and may significantly increase the vulnerability of old non‐seismically …

Empirical model of corrosion rate for steel reinforced concrete structures in chloride-laden environments

ZH Lu, PY Lun, W Li, Z Luo, Y Li… - Advances in Structural …, 2019 - journals.sagepub.com
The corrosion rate of reinforcing steel is an important factor to determine the corrosion
propagation of reinforced concrete structures in the chloride-laden environments. Since the …

Corrosion-induced cracking fragility of RC bridge with improved concrete carbonation and steel reinforcement corrosion models

B Sun, R Xiao, W Ruan, P Wang - Engineering Structures, 2020 - Elsevier
Corrosion-induced cracking is one important limit state in the durability performance
analysis of the reinforcement concrete (RC) structures. A comprehensive probabilistic …

Models for the propagation phase of reinforcement corrosion–an overview

M Raupach - Materials and Corrosion, 2006 - Wiley Online Library
The deterioration of a concrete structure by reinforcement corrosion proceeds in two phases:
the initiation stage and the propagation stage. The first stage describes the time to onset 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 …

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 …

Improved numerical model for steel reinforcement corrosion in concrete considering influences of temperature and relative humidity

B Yu, J Liu, B Li - Construction and Building Materials, 2017 - Elsevier
An improved numerical model for steel reinforcement corrosion in concrete was developed
to investigate the influences of temperature and relative humidity on process control and …