DEVICE FOR PROTECTION OF HYDROTECHNICAL AND BRIDGE STRUCTURES FROM FLOATING TREES Russian patent published in 2018 - IPC E02B3/02 E02B3/04 

FIELD: construction.

SUBSTANCE: invention relates to the field of hydrotechnical and environmental construction, hydrology, bridge construction and can be used to protect hydrotechnical, ship-lifting and bridge structures, prevention of emergencies and possible flooding of adjacent areas due to overlapping culverts and apertures by floating trees, driftwood and bushes. Device for protecting hydrotechnical and bridge structures from floating trees includes a longitudinal reinforced concrete beam, on which cross-shaped reinforced concrete beams 2 are arranged. At the base of the cross-shaped reinforced concrete beam 2, T-beams 3 are made. When the cross-shaped reinforced concrete beams 2 are applied to loose, alluvial and silty soils, at the base of the t-beam 3 metal rods are made.

EFFECT: proposed device will provide trouble-free operation of hydrotechnical and bridge structures, exclude the emergence of emergency situations.

1 cl, 4 dwg