Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 444 25
10.0 450 22
15.0 475 21
20.0 499 28
25.0 514 41
30.0 527 50
40.0 550 59
50.0 570 66
75.0 630 80
100.0 678 83
150.0 751 76
200.0 822 74
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) 71.0

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

Z1 (m) 134.0

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

Z1.5 (m) 479.0

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

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Clotaire Michel SED 26-10-2015 07:25:45 Document report_bam.pdf