Machine learning algorithms in the environmental corrosion evaluation of reinforced concrete structures-A review

H Jia, G Qiao, P Han - Cement and Concrete Composites, 2022 - Elsevier
Accurate corrosion assessment of reinforced concrete (RC) structures is expected to
improve the service life and durability of structures. However, traditional evaluation methods …

Degradation mechanism of blended cement pastes in sulfate-bearing environments under applied electric fields: Sulfate attack vs. decalcification

C Li, J Li, Q Ren, Y Zhao, Z Jiang - Composites Part B: Engineering, 2022 - Elsevier
Applied electric fields, the reason behind stray currents, accelerate the ingress of sulfate into
cementitious materials. To identify mitigation approaches, this study investigates the effects …

Effects of stray current and silicate ions on electrochemical behavior of a high-strength prestressing steel in simulated concrete pore solutions

J Ming, X Zhou, H Zuo, L Jiang, Y Zou, J Shi - Corrosion Science, 2022 - Elsevier
This work aims to shed new light on the evolution of passivation and chloride-induced
corrosion behavior of a high-strength prestressing steel affected by stray current and silicate …

[HTML][HTML] Numerical simulation of oil and gas pipeline corrosion based on single-or coupled-factor modeling: A critical review

C Wang, MF Hassanein, M Li - Natural Gas Industry B, 2023 - Elsevier
Numerical simulation is an effective research approach to assess the condition and predict
the remaining service life of process pipelines suffering corrosion hazards. This work …

Study on corrosion characteristic of semi-ring steel plate for strengthening shield tunnel under DC stray current

S Yu, H Jin, M Cao - Construction and Building Materials, 2022 - Elsevier
Steel plate reinforcement method is widely used for strengthening shield tunnel, the types of
steel plate include semi-ring and full-ring, during metro operation the steel plate will be …

Detrimental effect of stray current on rails and fastening systems in urban railway tracks

K Vranešić, S Lakušić, M Serdar, V Alar - Construction and building …, 2023 - Elsevier
In urban railway tracks, the rails serve not only to guide the vehicle, but also as a return
conductor for the current the vehicle needs to run. If the rails are not properly insulated, stray …

UV-Initiated Frontal Polymerization for the Fast Synthesis of Bubble-Free, Self-Propagating Hydrogel Anticorrosive Coatings

J Sun, L Zhou, P Han, G Qiao - ACS applied materials & interfaces, 2023 - ACS Publications
Hydrogels are formed through the cross-linking of hydrophilic polymer chains within an
aqueous microenvironment. A novel synthesis strategy, UV-initiated frontal polymerization to …

Corrosion kinetic characteristics of carbon steel in thermodynamically determined simulated concrete pore solutions driven by the coupling action of Cl− and CO2, as …

P Han, G Qiao, J Ou - Construction and Building Materials, 2023 - Elsevier
The internal concentration of erosive substances in RC, ie, Cl− and CO 2, as well as the
external polarization conditions, ie, cathode protection and stray current, constitute the …

[HTML][HTML] Multi-physics coupled simulation and experimental investigation of alternating stray current corrosion of buried gas pipeline adjacent to rail transit system

C Wang, S Xu, W Li, Y Wang, G Shen, S Wang - Materials & Design, 2024 - Elsevier
As the gradual emergence of alternating current (AC) electrified rail transit system in urban
areas, buried gas pipeline adjacent to the system will be seriously corroded by induced …

Prediction of durability of reinforced concrete based on hybrid-Bp neural network

Q Feng, X Xie, P Wang, H Qiao, Y Zhang… - Construction and Building …, 2024 - Elsevier
Mix proportion design has a significant influence on the durability of reinforced concrete
(RC). Conventional simple equations encounter challenges in effectively guiding the …