Shock insulation structure suitable for high-pile wharf in strong earthquake area and design method of shock insulation structure

The invention discloses a seismic isolation structure suitable for a high-pile wharf in a strong seismic area, and belongs to the technical field of port engineering construction, the seismic isolation structure comprises a pile foundation which is formed by arranging one or more pairs of symmetrically-arranged inclined piles in the vertical direction; the pile cap is arranged at the top of the pile foundation; and the shock isolation devices are symmetrically arranged at the tops of the pile caps and are used for connecting the pile caps with a cross beam of the beam-slab type high-pile wharf or connecting the pile caps with a panel of the beam-free slab type high-pile wharf. The invention further provides a design method of the seismic isolation high-pile wharf structure of the seismic isolation structure. The invention has the beneficial effects of prolonging the natural vibration period of the structure and increasing damping to consume earthquake energy and reduce the earthquake response of the structure