CONSTRUCTION PROTECTIVE DAM Russian patent published in 2018 - IPC E02B3/10 

FIELD: hydraulic engineering.

SUBSTANCE: structural protective dam relates to the field of hydraulic engineering, associated with creation of the prefabricated quickly erected protective dam, intended for low-lying settlements, construction sites, natural and industrial areas protection against floods and high waters. Device contains ground anchors 1 or screw anchors fixed in the ground at an angle to the horizon, by means of inclined located cables 2 connected to the dam structural elements located above the ground level, installed horizontally small pile grilles 6 with rectangular shape with rounded non-sharp edges, submerged vertical piles, vertical posts 4, shut-off, locking and connecting devices fixed to the dam, and connected together reinforcing and flexible waterproofing materials 8. Distinctive feature of the structural protective dam is the presence of the reinforcing and flexible waterproofing materials 8 fasteners system on vertical posts 4, and small pile grilles 6, and ropes 2 and fastening using the strong loop joint of the immersed into the ground vertical piles and vertical posts 4.

EFFECT: protective dam design allows to take into account of the cables natural elongation with the occurrence of significant horizontal loads, related to the water level rise in front of the dam, and to evenly distribute the external pressure along the dam's frame elements.

3 cl, 10 dwg