SEISMIC RESISTANT BUILDING Russian patent published in 2022 - IPC E04H9/02 

FIELD: construction.

SUBSTANCE: invention relates to construction and can be used in the construction of buildings in regions with high seismic activity. An earthquake-resistant building includes a building slab with above-ground floors, a foundation slab resting on the base soil, and magnets placed between the plates with the same magnetic poles facing each other, one of which is fixed to the building slab, the other is coaxial to the foundation slab. The building slab is additionally provided with an underground part of the building with fixing the soil slopes with a concrete wall along the perimeter of the building, and the magnets are made of neodymium, flat in the form of one pair with an area equal to the area of ​​the building slab, and are located in a horizontal structural gap formed between the building slab and the foundation slab. Between the building slab with its underground part and the concrete wall, a vertical structural gap is formed, with a value greater than the value of the horizontal seismic movement of the soil, which is combined with the horizontal gap into a single gap. From above, the vertical gap is blocked by a sliding blind area.

EFFECT: increasing the seismic resistance of the building under the influence of significant horizontal seismic vibrations, ensuring the elimination of horizontal inertial forces, excluding building deformations, and increasing the operational reliability of the building.

1 cl, 1 dwg