Data extraction codebook for systematic review: Corrosion-induced changes in dynamic properties of steel bridges and AI-based detection for SHM

This dataset contains the systematic data extraction codebook used in the systematic review titled "Corrosion-Induced Changes in the Dynamic Properties of Steel Bridges and the Emerging Role of AI-Based Detection in Structural Health Monitoring: A Systematic Review". The codebook includes 9 categories, 26 subcategories, and coded information for 35 included articles. Verified against original PDF sources. Submitted to Journal of Civil Structural Health Monitoring (Springer).