Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 250 NaN
10.0 250 NaN
15.0 250 NaN
20.0 255 NaN
25.0 264 NaN
30.0 270 NaN
40.0 311 NaN
50.0 348 NaN
75.0 428 NaN
100.0 503 NaN
150.0 686 NaN
200.0 838 NaN
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) 63.0

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

Z1 (m) 95.0

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

Z1.5 (m) 95.0

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 01-04-2015 13:52:01 Document WCEE2012_5472.pdf