Review Article

Interaction between Walking Humans and Structures in Vertical Direction: A Literature Review

Figure 15

Simulated (orange) and measured modal responses due to free walking at resonance on (a) footbridge 1 (slow pacing rate) at first mode natural frequency of 1.52 Hz and (b) footbridge 2 (fast pacing rate) at first mode natural frequency of 2.04 Hz [58].
(a)
(b)