[HTML][HTML] Impact of corrosion on the bond strength between concrete and rebar: A systematic review

AS Syll, T Kanakubo - Materials, 2022 - mdpi.com
Corrosion of the reinforcement affects more than the cross-sectional area of the rebar. The
volume of steel also increases due to expansive corrosion products, leading to the cracking …

Effects of the position and chloride-induced corrosion of strand on bonding behavior between the steel strand and concrete

H Li, Y Yang, X Wang, H Tang - Structures, 2023 - Elsevier
Degradation of bonding behavior due to chloride-induced corrosion of steel strands is
critical for serviceability of prestressed concrete structures. In this paper, total thirty-one …

Machine learning to estimate the bond strength of the corroded steel bar‐concrete

KL Wang, J Li, L Li, E Deng, Y Zhang, Z Li - Structural Concrete, 2024 - Wiley Online Library
Steel bar corrosion is prone to serious degeneration of the bond strength (τ BS) of reinforced
concrete, which leads to structural failure. There are many factors affecting the τ BS; thus, the …

Effect of pre-existing longitudinal and transverse corrosion cracks on the flexural behaviour of corroded RC beams

H Nasser, L Vandewalle, E Verstrynge - Construction and Building …, 2022 - Elsevier
Assessing the residual capacity of corroded reinforced concrete (RC) beams depends on
quantifying the corrosion cracks and rebar cross-section loss, and understanding their …

Investigating equivalency of different element models in discrete mesoscale analysis of ASR-damaged concrete

J Luo, K Nagai - Construction and Building Materials, 2023 - Elsevier
The alkali-silica reaction (ASR) is one of the most serious durability issues affecting the
safety of concrete structures. Numerical simulation is useful for monitoring the internal …

Bond Deterioration between Corroded Reinforcing Bars with Variable Diameters and Concrete at Elevated Temperatures

C Liu, L Yan, J Zheng, J Miao, Y Liu - Journal of Structural …, 2023 - ascelibrary.org
The fire resistance of corroded reinforced concrete has attracted extensive attention, mainly
due to the frequent occurrence of fires in old structures. However, using the postfire bond …

3D mesoscale simulation of the influence of corrosion on loss of tension stiffening in reinforced concrete

K Avadh, P Jiradilok, JE Bolander, K Nagai - Construction and Building …, 2022 - Elsevier
Corrosion-induced bond degradation leads to changes in deformation characteristics,
cracking patterns, and loss in tension stiffening in structural members. Since the induced …

Analysis of non-uniform local strain in corroded reinforcing bar in concrete using digital image correlation

H Peng, K Avadh, K Nagai - Journal of Advanced Concrete …, 2023 - jstage.jst.go.jp
Change in the mechanism of post corrosion bond behavior was investigated in a previous
experimental study by analyzing the deformations in concrete using digital image correlation …

Bond behavior between high-strength steel wire meshes and ECC: Experimental study and analytical modelling

J Zhu, Y Liu, Z Li, X Zou, K Li, J Fan - Engineering Structures, 2023 - Elsevier
In this study, a novel methodology was proposed to investigate interfacial bonding
performance between high-strength steel wire mesh (HSSWM) and engineering …

Experimental study with DIC technique on the bond failure of structural concrete under repeated reversed loading with different amplitude

X Li, X Zhang, Z Wang, D Zheng… - Advances in Structural …, 2023 - journals.sagepub.com
The bond between deformed steel rebar and concrete plays a critical role against seismic
action, thus it is important to capture the dynamic bond loss and establish the bond-slip …