Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 236 14
10.0 314 12
15.0 355 10
20.0 380 9
25.0 397 8
30.0 410 7
40.0 427 7
50.0 442 8
75.0 492 4
100.0 529 4
150.0 598 4
200.0 681 4
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) 132.0

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) 430.0

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 19-11-2015 14:31:50 Document report_baj.pdf
Hans-Balder Havenith SED 05-06-2014 07:41:53 Document Standort_SBAJ.pdf