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
20.0 250 NaN
25.0 250 NaN
30.0 257 NaN
40.0 300 NaN
50.0 364 NaN
75.0 509 NaN
100.0 636 NaN
150.0 846 NaN
200.0 1014 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) 35.0

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

Z1 (m) 35.0

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

Z1.5 (m) 35.0

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