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Fig. 3

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(a) Accélération enregistrée pendant le séisme de Niigata-ken Chuetsu-Oki en 2007 au Japon par la station NIG019 (composante EW) du réseau K-NET. (b, c) Vitesse et déplacements obtenus par simple et double intégration de l’accélération, après soustraction de l’accélération moyenne précédant le séisme.

(a) Acceleration time history recorded during the 2007 Niigata-ken Chuetsu-Oki earthquake (Japan) at K-Net NIG019 station (EW component). (b, c) Velocity and displacement time series obtained by simple and double integration of the acceleration record, after removal of the pre-event mean from the whole record.

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