System for mitigating the structural damage from the impact event, the horizontal damping device and seismic isolation bearing

摘要

The system just between of the bombardment event which includes the bombardment by the aircraft engaging, choice, eases the damage with respect to structure with the structure which absorbs energy. The system the horizontal direction attenuation device/includes the exemption shaking bearing between the structure and the foundation. The horizontal direction attenuation device, the structure, between bombardment event, directing to the foundation, after moving, concatenating the structure and the foundation strongly, in order to be attenuated reaction motion, includes the recovery component/the reactivity component which is formed. The exemption shaking bearing, is attenuated the relative motion between the cartridge head plate and the structure and the foundation which are jointed to the top plate and the foundation where it is jointed to the structure, it includes with the top plate and the resistant core between the cartridge head plates. The exemption shaking bearing, between bombardment event, concatenates between the structure and the foundation strongly, it is possible to include the capture assembly body which is attenuated the reaction motion at that time. As for the structure, between bombardment event, the top plate is settled among those exactly, it is possible furthermore to include the ledge which is attenuated the reaction motion between the structure and the foundation. Choice figure Figure 5A