Fig. 6From: Attenuation of pedestrian-induced vibrations in girder footbridges using tuned-mass dampersRMS vertical accelerations for a 1 s interval at midspan in a simply supported prestressed concrete footbridge (L = 22.5 m, section type 1) under a pedestrian density of 0.6 ped/m2 for commuting activities. The average of the 10 simulations is highlighted with a diamond markerBack to article page