Prediction Method for Anomalies in Concrete Structures Considering Carbonation and Water Ingress

Key Points

• The aim is to develop a prediction method for predicting anomalies in concrete due to corrosion influenced by carbonation and water ingress.
• Developed a predictive model integrating the effects of carbonation and water infiltration on corrosion rates.
• Examined real structural data to validate the prediction method.
• Focused on predicting the timing of corrosion-related cracks and detachment.
• The proposed method accurately predicted the occurrence of anomalies during maintenance management.
• Carbonation levels significantly influenced the rates of corrosion and subsequent structural anomalies.