Non-uniform model of relationship between surface strain and rust expansion force of reinforced concrete

F Chen, Y Zhong, X Gao, Z Jin, E Wang, F Zhu… - Scientific Reports, 2021 - nature.com
When operating within the environments rich with sodium chloride, steel bars of reinforced
concrete structures are often subject to corrosion caused by surrounding erosive materials …

Finite element modeling of concrete cover crack propagation due to non-uniform corrosion of reinforcement

J Zhang, X Ling, Z Guan - Construction and Building Materials, 2017 - Elsevier
Non-uniform corrosion of reinforcement causes concrete cracking in chloride contaminated
RC structures. Due to an interaction existed between the concrete cover cracking and the …

Seismic behavior of corroded reinforced concrete column joints under low-cyclic repeated loading

X Luo, J Cheng, P Xiang, H Long - Archives of Civil and Mechanical …, 2020 - Springer
To investigate the influence of corroded steel bars on seismic performance of reinforced
concrete (RC) columns, eight full-scale RC columns were designed and fabricated, which …

Quantification of rust penetration profile in reinforced concrete deduced by inverse modeling

S Hong, S Qin, P Dong, G Li, Y Zhang, F Xing… - Cement and Concrete …, 2020 - Elsevier
Chloride-induced corrosion causes insidious deterioration in reinforced concrete structures.
Conventional numerical models for corrosion expansion ignore the penetration of rust into …

The effect of non-uniform steel bar corrosion on pre-stressed RC members subjected to hysteretic load at the mid-span: experimental study and three-dimensional …

RK Biswas, M Iwanami, N Chijiwa, T Saito - Archives of Civil and …, 2023 - Springer
In the chloride-rich environment, reinforced concrete (RC) structures may suffer from
different types of non-uniform rebar corrosion (NURC). The effect of different types of non …

Finite element modelling of corrosion-damaged RC beams strengthened using the UHPC layers

MA Al-Huri, MA Al-Osta, S Ahmad - Materials, 2022 - mdpi.com
This paper describes a study on finite element modeling (FEM) carried out on the ABAQUS
platform for the prediction of flexural strength of corrosion-damaged reinforced concrete …

Finite element analysis of bond behavior in corroded reinforced concrete beams: State-of-the-art

YM Arunkumar, S Prashanth, P Pandit… - Journal of Applied …, 2023 - aseestant.ceon.rs
The article conducts a comprehensive examination of various aspects related to rebar
corrosion, encompassing the corrosion mechanism, its implications on design criteria, the …

Finite element modeling of corroded RC beams using cohesive surface bonding approach

MA Al-Osta, HA Al-Sakkaf, AM Sharif, S Ahmad… - … and Concrete, An …, 2018 - dbpia.co.kr
The modeling of loss of bond between reinforcing bars (rebars) and concrete due to
corrosion is useful in studying the behavior and prediction of residual load bearing capacity …

Finite element modelling of 1D steel components in reinforced and prestressed concrete structures

A Llau, L Jason, F Dufour, J Baroth - Engineering Structures, 2016 - Elsevier
This paper introduces a new approach for FE modelling of 1D steel inclusions within a 3D
concrete domain. Reinforcements modelled with 1D meshes, when included in 3D domains …

Application of Interval Analysis to Assess Concrete Cover Degradation in Accelerated Corrosion Tests

F Recha, K Yurkova, T Krykowski - Materials, 2023 - mdpi.com
This paper presents the application of interval algebra in affine formulation to assess
damage propagation in test reinforced concrete elements subjected to accelerated corrosion …