Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 256 16
10.0 276 21
15.0 283 23
20.0 288 22
25.0 303 21
30.0 315 19
40.0 332 16
50.0 347 13
75.0 373 10
100.0 394 12
150.0 449 13
200.0 504 15
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) 182.0

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

Z1 (m) 285.0

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

Z1.5 (m) 505.0

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
Clotaire Michel SED 04-09-2015 09:16:28 Document Michel_et_al_2014.pdf
Dario Chieppa SED 12-03-2024 12:57:02 Document Report_SLOP_1.pdf
Clotaire Michel SED 01-05-2014 15:59:30 Document SLOP.pdf