Research Article

Structural Damage Detection Based on Modal Parameters Using Continuous Ant Colony Optimization

Table 5

Various damage conditions of the frame.

CaseDescription

F10.5% at element 17
F220% damage at element 8 and element 17, respectively
F310% at element 8, 20%, at element 11, and 3% at element 17, respectively
F415% at element 5, 15% at 8, 20% at 11, and 3% at element 17, respectively