Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 218 62
10.0 226 58
15.0 246 53
20.0 265 47
25.0 280 44
30.0 293 43
40.0 321 44
50.0 346 44
75.0 398 40
100.0 437 37
150.0 510 37
200.0 566 42
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.

Z0.8 (m) 173.0

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

Z1 (m) 257.0

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

Z1.5 (m) 289.0

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

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Hans-Balder Havenith SED 05-06-2014 07:39:09 Document Standort_Bruderholz2.pdf