Geoscience Reference
In-Depth Information
Fig. 18.7. Sketch ofthe two-stepDRM procedure applied to the case ofthe Duzce.
Step I:3D analysis of the sourceand thewave propagation inthe half-space. Step II: 2D
wave propagation inthe Duzce basin by means of the Spectral Element Method. From
Scandellaetal.(2007).S-wavepropagationvelocitiesinsidethebasinrangefrom300to
450m/s,and from1350 to2700m/s inside the bedrock
Fig. 18.8. Left: horizontal displacement timehistoriesat the receivers located along the
NS cross-section of the Duzce basin. Right: longitudinal straintime histories.Dotted
lines refer topoints outside the basin. Adapted from Scandella et al. (2007)
