FIELD: construction.
SUBSTANCE: metal reservoir includes wall and bottom connected to each other with the help of compensation element. Compensation element is arranged in the form of circular parabola-shaped element arranged strictly vertically between wall of reservoir and circular stiffening rib fixed tightly in circular direction at reservoir bottom and having working height h, which is three times more than diametre d of circular parabola-shaped element. Circular parabola-shaped element by its upper ends is also absolutely tightly fixed in circular direction accordingly on stiffening rib and vertical wall of reservoir.
EFFECT: elimination of any potential possibility of additional stress development in reservoir wall from rigid jamming, and possibility of temperature actions and uneven deformations of soil foundation.
2 cl, 3 dwg
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