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Experiment-Based Simulation of Rust Propagation and Coalescence for Determining Repainting Timing of Heavy-Duty Coated Steel Bridges

delete2026-06-18
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OA
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S
Sang-Hyung Lee
Y
Young-Soo Jeong
I
In-Tae Kim *
DOI:10.1016/j.mtcomm.2026.115582delete
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Abstract

Abstract

En 中文
• Rust propagation and coalescence were modeled from 24,000-h Indoor CCT. • A rust area-based stochastic simulation for coated steel was developed. • The model was validated using seven-year outdoor exposure test result. • Visible rust area rate was linked to ISO-based repainting timing.
Keywords:
rust coalescence
rust propagation
repainting timing
stochastic simulation
visual appearance
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Materials Today Communications cover
Materials Today Communications
IF:
4.5
Papers:
1.5W
Citations:
3.7W

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P
pusan national university
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2.1W
Papers: 1.8W
Citations: 20
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