FORTIFICATION STRUCTURE Russian patent published in 2025 - IPC E04H9/12 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, namely to the prefabricated, and, if necessary, collapsible, field protective structures of the Ministry of defence for the protection of personnel and equipment, for example, ground mobile launchers, self-propelled guns, armoured vehicles, from the effects of air attacks, including unmanned aerial vehicles (UAV), and enemy artillery fire, as well as for shelter from atmospheric effects and bad weather, and can be used in construction of trenches, trenches, erected using engineering equipment in areas of concentration of troops. Fortification structure comprises a load-bearing frame, walls and a roof-coating, made of panels, respectively, wall and roof panels, having stiffening ribs, roof-coating is made with ridge, panels of which with wall panels form polyhedron in cross section, and the stiffeners are made from bearing elements, which are connected to each other in the form of bearing trusses and form a prefabricated structure for reinforcing the rigidity of the faces of the structure in the form of a polygon, wherein the structure coating is made multilayer, each layer of which is made in the form of a power flooring assembled from universal modular elements, and the profile of the assembled structure in the cross section is made in the form of a polyhedron, wherein the multifaceted profile of the structure with five faces is made in the form of a pentahedron.

EFFECT: creation of a fortification structure with high reliability of protection, with maximum degree of unification of structural elements, which are manufactured industrially on automatic profile-bending lines and which make a minimum range of interchangeable components.

4 cl, 10 dwg, 1 tbl