| 摘要 |
FIELD: construction. ^ SUBSTANCE: horizontal stiffening ring is arranged of box-like shape in the form of technical floor erected in a monolithic manner from reinforced concrete with round or polyhedral contour. Horizontal stiffening ring is formed with ceilings, circular coaxially arranged walls, external of which is arranged as barrier one, and inner one is formed with a central core, and radial walls that evenly join perimetre columns of carcass with central core. Above radial walls and underneath in upper and lower floors that adjoin technical floor there are radial stiffening ribs arranged as joined with central core of building. ^ EFFECT: reduced horizontal deformation of building. ^ 4 cl, 2 dwg |
