FIELD: machine building.
SUBSTANCE: tank contains external plates, forming its top, side and bottom walls, and inner cellular construction, herewith all cells of this construction intercommunicates to each other on level of bottom wall of tank. At least part of external plates allows multilayer structure, and inner cellular construction is formed as self-balancing system of load perception and/or fixation of external plates. External lamellar layer of multilayer structure is fixed to inner cellular construction system either directly by means of fasteners, or through fittings or inner stiffening elements, with ability of transferring of stretching forces from side walls of tank to inner cellular construction system by means of anchoring or fasteners. Invention also relates to cellular construction for usage in tank for storing of flow mediums.
EFFECT: increasing of durability, volumetric efficiency and improvement of resistance against fatigue.
21 cl
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