Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 236 0
10.0 287 8
15.0 330 5
20.0 375 5
25.0 408 5
30.0 438 6
40.0 495 6
50.0 544 6
75.0 659 7
100.0 758 9
150.0 906 14
200.0 1026 18
QWL Picture

Quarter-wavelength representation of the velocity profiles. See Poggi et al. (2012). Characterizing the Vertical-to-Horizontal Ratio of Ground Motion at Soft-Sediment Sites. Bulletin of the Seismological Society of America, 102(6), 2741–2756.

Profile Picture
Z0.8 (m) 38.0

Z0.8 is the depth where the average of the profiles reach the velocity of 0.8 km/s

Z1 (m) 56.0

Z1 is the depth where the average of the profiles reach the velocity of 1 km/s,

Z1.5 (m) 129.0

Z1.5 is the depth where the average of the profiles reach the velocity of 1.5km/s

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Dario Chieppa SED 08-03-2024 11:14:02 Document Report_STRW.pdf
Jan Burjanek SED 19-11-2015 14:37:33 Document report_triesenberg.pdf