FIELD: construction.
SUBSTANCE: supporting element includes tubular steel structures and a restricting device of transverse deformations. Tubular steel structures are provided with a multilayered winding of high-strength material wound on an outer surface and made in the form of a certain number of tubing strings connected to each other and forming an internal tight cavity relative to the environment, and the restricting device of transverse deformations is made in the form of a hydraulic pressure source interconnected with the internal cavity of the tubing strings, which is filled with liquid.
EFFECT: reducing metal consumption; enlarging functional capabilities.
2 dwg
| Title | Year | Author | Number |
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