RIBBED DOME Russian patent published in 2024 - IPC E04B1/32 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to ribbed dome. Ribbed dome comprises central support element, meridian arched ribs, upper and lower stiffening rods, upper and lower annular horizontal bearing elements forming triangular sections with upper and lower stiffening rods. Stiffness elements are made of rods fixed to annular horizontal bearing elements, wherein stiffening rods are connected to horizontal bearing elements by fastening assemblies, consisting, in turn, of elements made with possibility of fixation of stiffening elements rods position in two mutually perpendicular vertical planes and annular bearing elements in horizontal planes, wherein the fastening assembly elements, which form the upper and lower stiffness rods and annular horizontal bearing elements attachment planes, are made in the form of a single monolithic structure, fastening assemblies are located in space with pitch defined in plan by side of square, which determines length of stiffener and angle of connection of rods to fastening units in vertical plane, and meridian arched ribs are made of stiffness rods connecting vertices of vertical planes with central support element.

EFFECT: reduced material consumption of the dome.

1 cl, 3 dwg