Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 273 37
10.0 319 22
15.0 340 17
20.0 358 15
25.0 390 17
30.0 423 17
40.0 496 24
50.0 568 32
75.0 716 54
100.0 827 76
150.0 1000 118
200.0 1132 156
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) 30.0

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

Z1 (m) 43.0

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

Z1.5 (m) 120.0

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

author
agency
last modified
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Clotaire Michel SED 04-09-2015 09:16:28 Document Michel_et_al_2014.pdf
Dario Chieppa SED 12-03-2024 07:24:11 Document Report_SBEG_1.pdf
Clotaire Michel SED 04-06-2014 10:33:15 Document SBEG.pdf
Hans-Balder Havenith SED 05-06-2014 07:42:07 Document Standort_SBEG.pdf