Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 553 4
10.0 632 8
15.0 741 14
20.0 834 23
25.0 902 31
30.0 954 38
40.0 1032 49
50.0 1098 52
75.0 1205 51
100.0 1273 43
150.0 1350 33
200.0 1392 26
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) 9.0

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

Z1 (m) 12.0

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

Z1.5 (m) 44.0

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 10:16:15 Document Report_ROTHE_1.pdf
Valerio Poggi SED 19-11-2015 14:33:57 Document Report_ROTHE_20141224.pdf