Identification of Structural Damage in Bridges Using High-Frequency Vibrational Responses

<div>Inverse damage predictions for scenario 2 affected by the number of damaged-structure frequencies (NF), all original eigenvectors (NM) used, (a) 20 damaged-structure frequencies used, (b) 35 damaged-structure frequencies used, (c) 60 original eigenvectors (NM), and 35 damaged-structure frequencies (NF) used.</div>

Shock and Vibration

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Figure 3

Figure 3: Identification of Structural Damage in Bridges Using High-Frequency Vibrational Responses 