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GeoHVSR (not expiring license)

GeoHVSR (not expiring license)


Processing data by Horizontal to Vertical Spectral Ratio (HVSR) technique - ver.1 (english version)

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Input data:
SAF, Seg2 and ASCII recording.

Processing methods:
theoretical spectrum by Arai e Tokimatsu (2004);
processing of surface waves by propagator matrix method [Thomson(1950) and Haskell (1953), reformulated by Dunkin (1965) and Watson (1970)];
optional genetic algorithm to gain the best fitting curve.

Signal processing –
Elaborazione del segnale:
offset removal;
tapered cosine window;
smoothing by Konno & Ohmachi method.

Calculated parameters – Parametri calcolati:
S wave velocity profile and Vseq;
site class after EC8;
Young modulus, edometric modulus, bulk modulus and shear modulus for low strain;
Young modulus and edometric modulus for high strain (Fahey & Carter, 1993);
undrained cohesion (Levesques et al., 2007);
peak angle of internal friction (Uzielli et al., 2013);
Rock Quality Designation (R.Q.D.).

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Attivazione licenza (ITA)

Dopo avere scaricato e installato il file, inviare a info@programgeo.it l'ID del computer che si trova all'interno della finestra Attivazione licenza nella cartella Program Geo sul desktop.

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License activation (ENG)

After downloading and installing the setup file, send to info@programgeo.it the computer's ID you find inside the License-activation window in the Program-Geo's folder on the desktop.

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