Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 203 20
10.0 258 17
15.0 301 16
20.0 332 15
25.0 355 14
30.0 374 13
40.0 405 12
50.0 432 12
75.0 484 11
100.0 529 11
150.0 605 15
200.0 666 19
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) 101.0

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

Z1 (m) 210.0

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

Z1.5 (m) 247.0

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

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Jan Burjanek SED 27-03-2024 14:12:04 Document SARE-Report.pdf