EARTHQUAKE-RESISTANT HIGH-RISE BUILDING Russian patent published in 2017 - IPC E04H9/02 

FIELD: construction.

SUBSTANCE: invention relates to construction and can be used at erection of tower type multi-storey buildings in seismic regions. Earthquake-resistant high-rise building includes central stiffening core, floor structures with external enclosure, oscillations dampers in form of hollow enclosed elements, suspended to external enclosure frame upper part, formed from round cross-section metal pipes, installed inclined and connected in units by hollow gusset plates. stiffening core and building external enclosure are arranged coaxially. Oscillations dampers are connected with external enclosure frame by means of corrugated tubular elements. Stiffening core, external enclosure frame and oscillations dampers in plane view are made in form of Reuleaux triangle, corrugated tubular elements in plane view are arranged in Reuleaux triangle angular parts, and by one of corners building is installed opposite to wind pattern main vector direction.

EFFECT: technical result: multistorey building structure improvement of stability, strength and degree of streamlining wind air flows.

1 cl, 2 dwg