Auteur Hartzell, Stephen
Documents disponibles écrits par cet auteur (2)
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Hartzell, Stephen, Auteur ; Harmsen, Stephen, Auteur ; Williams, Robert A., Auteur |A 3D seismic velocity and attenuation model is developed for Santa Clara Valley, California, and its surrounding uplands to predict ground motions from scenario earthquakes. The model is developed using a variety of geologic and geophysical data[...]
Article : texte imprimé
Liu, Pengcheng, Auteur ; Archuleta, Ralph J., Auteur ; Hartzell, Stephen, Auteur |We present a new method for calculating broadband time histories of ground motion based on a hybrid low-frequency/high-frequency approach with correlated source parameters. Using a finite-difference method we calculate low- frequency synthetics [...]
