Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 301 10
10.0 310 9
15.0 343 7
20.0 363 7
25.0 378 10
30.0 389 12
40.0 403 16
50.0 420 16
75.0 476 13
100.0 553 19
150.0 693 30
200.0 794 40
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) 81.0

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

Z1 (m) 87.0

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

Z1.5 (m) 350.0

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

author
agency
last modified
file type
link
Dario Chieppa SED 08-03-2024 09:11:38 Document Report_SBIK.pdf
Paolo Bergamo SED 16-05-2018 10:23:15 Document SBIK_final.pdf