FIELD: hydraulic and irrigation building, particularly bank protective structures used to consolidate beds of rivers and channels, dam slopes and other structures.
SUBSTANCE: transversal through bank-protection device comprises composite stay members forming triangular unchangeable prism. Each composite stay member includes protective coating, filling material and wire placed in the coating. The composite stay members are assembled to define triangular unchangeable prism by twisting together wire ends of stay member about transversal reinforcement to create triangular prism edges. Prism interior may be filled with bushes. Triangular prism extends at an angle to flow direction or is transversal to flow direction and abuts river bed by one prism face.
EFFECT: increased efficiency and reliability of bank protection against erosion, increased service life.
2 cl, 8 dwg
| Title | Year | Author | Number |
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|
RU2270292C1 |
| METHOD FOR FLOODING WATER RISE CONTROL | 2006 |
|
RU2312949C1 |
