Output-Only Damage Detection of Steel Beam Using Moving Average Filter

Figure 14

Distribution of damage index along the beams for different accelerometers (velocity = 0.3 m/s): (a) without any damage, (b) delta = 40 at Node 5, and (c) delta = 30 at Node 7.

(a) Case no-damage from numerical model

(b) Case N5D40 from numerical model

(c) Case N7D30 from numerical model