Fig. 1. Shaking table device
Fig. 2. Model box
Fig. 3. Superstructure
Fig. 4. Pile group
Fig. 5. Ofunato earthquake
Fig. 6. Measuring instrument
Fig. 7. Altering dynamic p-y curve
Fig. 8. Acceleration of ground (7.5 cm)
Fig. 9. Acceleration of pile cap
Fig. 10. Acceleration of superstructure
Fig. 11. Frequence of superstructure
Fig. 12. Dynamic p-y curve (LP, 7.5 cm)
Table 1. Jumunjin standard sand
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