Behavioral characteristics of RC beams with non-uniform corrosion along the reinforcement

X Zhu, H Abe, D Hayashi… - Journal of Intelligent …, 2023 - ieeexplore.ieee.org
This study investigated the behavior of a non-corroded reinforced concrete (RC) beam and
two RC beams with non-uniform corrosion (whole span and side span) in a four-point …

Chloride-induced corrosion of steel reinforcement–Mechanical performance and pit depth analysis

CA Apostolopoulos, S Demis, VG Papadakis - Construction and Building …, 2013 - Elsevier
In the current study the effects of chloride-induced corrosion, in terms of mechanical
properties and pit depths, are evaluated on B500c steel bars embedded in concrete …

A step towards standardising accelerated corrosion tests on laboratory reinforced concrete specimens

G Malumbela, P Moyo, M Alexander - Journal of the South African …, 2012 - journals.co.za
Natural steel corrosion of reinforced concrete (RC) structures is a slow process which
researchers find necessary to accelerate in laboratory tests to obtain needed damage in a …

Modelling of interaction between corrosion-induced concrete cover crack and steel corrosion rate

C Cao, MMS Cheung, BYB Chan - Corrosion Science, 2013 - Elsevier
Chloride-induced corrosion of steel reinforcement in concrete may cause severe damage to
RC structures. This paper examines the interaction between corrosion-induced cover crack …

Corrosion characteristics of a 4-year naturally corroded reinforced concrete beam with load-induced transverse cracks

C Fu, N **, H Ye, X **, W Dai - Corrosion Science, 2017 - Elsevier
This work studies the corrosion characteristics of reinforcement in a 4-year naturally
corroded concrete beam after accelerated chloride penetration. The results show that the …

Prediction of reinforcement corrosion using corrosion induced cracks width in corroded reinforced concrete beams

I Khan, R François, A Castel - Cement and concrete research, 2014 - Elsevier
This paper studies the evolution of reinforcement corrosion in comparison to corrosion crack
width in a highly corroded reinforced concrete beam. Cracking and corrosion maps of the …

Bond degradation of non-uniformly corroded steel rebars in concrete

C Fu, D Fang, H Ye, L Huang, J Wang - Engineering Structures, 2021 - Elsevier
In this work, the bond degradation of non-uniformly corroded steel rebars embedded in
concrete was studied. A total of 105 concrete specimens with accelerated corrosion of steel …

Correlation between concrete cracks and corrosion characteristics of steel reinforcement in pre-cracked plain and fibre-reinforced concrete beams

E Chen, CG Berrocal, I Löfgren, K Lundgren - Materials and Structures, 2020 - Springer
This paper presents results on corrosion characteristics of 66 rebars extracted from un-and
pre-cracked plain concrete and fibre-reinforced concrete (FRC) beams suffering from …

Lifetime seismic performance of concrete bridges exposed to corrosion

F Biondini, E Camnasio, A Palermo - Structure and Infrastructure …, 2014 - Taylor & Francis
This paper presents a probabilistic approach to predict the lifetime seismic performance of
concrete bridges exposed to aggressive environments. The time-variant behaviour of critical …

[HTML][HTML] Assessment of the mechanical behaviour of reinforcement bars with localised pitting corrosion by digital image correlation

E Chen, CG Berrocal, I Fernandez, I Löfgren… - Engineering …, 2020 - Elsevier
Corrosion of reinforcement in concrete impairs the mechanical behaviour of rebars by
decreasing their strength and deformation capacity. In this study, uniaxial tensile tests were …