KOCHETOV'S SEISMIC-RESISTANT CONSTRUCTION Russian patent published in 2017 - IPC E04H9/02 E04C2/04 F16F7/08 

FIELD: construction.

SUBSTANCE: in seismic-resistant building, containing the vibration-isolated foundation, the horizontal and vertical bearing structures with the vibration isolation system, the internal partitions, the building roof, as well as the door and window openings with reinforcement; the base bearing floor slabs in the points of their attachment to the bearing building walls are equipped with the spatial vibration isolation system consisting of horizontally arranged vibration isolators perceiving vertical static and dynamic loads, as well as vertically arranged vibration isolators perceiving horizontal static and dynamic loads, at that the floor of the premises is made on the elastic foundation and contains the mounting plate made from the reinforced vibration damping concrete material, which is installed on the base plate of the interfloor overlapping with the cavities through the layers of the vibration damping material and the waterproofing material with a gap relative to the bearing walls of the production premises. The cavities of the baseplate are filled with vibration damping material, such as foamed polymer. Each of the vibration isolators contains the rigidly interlinked rubber plates: the upper and the lower ones, in which through openings are made, arranged on the isolator surface in the staggered order; the vibration isolators are made of a square or a rectangular shape, and their side faces are made as curved surfaces of the n-th order, providing the equifrequency of the vibration isolation system in general. The holes in the section have the form, providing vibration isolator equifrequency, or vibration isolator is designed as the symmetric washer latticed vibration isolator, containing the base, which is located in the middle part of the vibration isolator and is made in the form of plate with fixation holes, and latticed elastic elements, the upper one with top pressure washer and lower with lower pressure washer, rigidly connected with the base through the support rings, respectively, while in the upper latticed elastic element, in the center, the dry friction damper is located axially symmetrically, made in the form of the upper pressure washer rigidly connected with the central positioned ring, enclosed by coaxially positioned ring, which is rigidly connected to the base, as well as in the lower latticed elastic element, the dry-friction damper is axially symmetrically disposed in the center, made in the form of the lower pressure washer, rigidly connected with the centrally located ring, enclosed by coaxially arranged ring, rigidly connected to the base.

EFFECT: providing opportunities to strengthen the existing buildings and constructions or erection of the reinforced buildings and constructions with increased resistance to the wind loads and earthquake effects.

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