PROTECTIVE STRUCTURE Russian patent published in 2024 - IPC E04H9/12 

FIELD: means of defence.

SUBSTANCE: invention relates to design and method of erection of protective structures of full factory readiness, capable of providing protection of sheltered from action of air blast wave, radiation, high-explosive action of common means of destruction. Invention envisages manufacturing of various types of protective structure using bearing block-modules of the same configuration and size, which will make it possible to transport and mount elements of the protective structure using available transport and lifting equipment. Protective structure is made of volumetric reinforced concrete blocks in the form of vaults, the support parts of which are connected by a plate, located vertically in two or more rows with the support of the upper rows on the tops of the lower rows, wherein said blocks are narrowed from one end to another and fitted by their narrow ends reinforced by ribs into wide ends of blocks jointed therewith along the length of the structure.

EFFECT: design of elements and their layout during installation at the facility allows to significantly increase carrying capacity of protective structure due to its ability to dissipate energy of external dynamic action.

1 cl, 2 dwg