Energy Response Analysis of Continuous Beam Bridges with Friction Pendulum Bearing by Multihazard Source Excitations

Figure 14

Seismic response amplitude (El Centro, peak acceleration 0.3). (a) Structural response energy; (b) energy consuming ratio; (c) acceleration amplitude of the main beam; (d) displacement amplitude of the main beam.

(a)

(b)

(c)

(d)