Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/9687
AuthorsAmoroso, S. 
TitlePrediction of the shear wave velocity Vs from CPT and DMT at research sites
Issue Date2014
Series/Report no./8 (2014)
DOI10.1007/s11709-013-0234-6
URIhttp://hdl.handle.net/2122/9687
Keywordshorizontal stress index
shear wave velocity
flat dilatometer test
cone penetration test
Subject Classification04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk 
AbstractThe paper examines the correlations to obtain rough estimates of the shear wave velocity VS from nonseismic dilatometer tests (DMT) and cone penetration tests (CPT). While the direct measurement of VS is obviously preferable, these correlations may turn out useful in various circumstances. The experimental results at six international research sites suggest that the DMT predictions of VS from the parameters ID (material index), KD (horizontal stress index), MDMT (constrained modulus) are more reliable and consistent than the CPT predictions from qc (cone resistance), presumably because of the availability, by DMT, of the stress history index KD.
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