This study aims at comprehensively exploring and comparing four different methods of
vibration-based damage detection in reinforced-concrete beams with three different support
conditions. The methods chosen are Change in Flexibility (FC), Curvature Mode Shape
(CMS), Modal Strain Energy Change Ratio (MSECR) and Principal Eigenvector of Modal
Flexibility Change (PE). The parameters considered for this study are damage detection,
localization, and quantification, for both single and multiple damage cases. The objective is …