EARTHQUASKE-PROOF BARRIER USING BURIED RESONANT CYLINDERS

摘要

Disclosed are an earthquake-proof barrier for protecting a building against an earthquake, and more particularly, an earthquake-proof barrier using buried resonant cylinders capable of weakening seismic waves outside a building, instead of installing an earthquake-proof apparatus in a building. According to the earthquake-proof barrier using the buried resonant cylinders, buildings are not independently protected, but one district beyond the earthquake-proof barrier is protected. Thereby, magnitude of an earthquake can be reduced to a desired level without altering the building.

主权项

1. An earthquake-proof barrier formed by burying a plurality of resonant cylinders underground, in which: each resonant cylinder is enclosed to form an internal cavity by planar barrier parts or a curved barrier part; at least one of the planar barrier part or the curved barrier part has at least one through part communicating with the cavity from an outside thereof; and the resonant cylinders are buried between 1 and 100 in below a ground.