COAST PROTECTION WORKS Russian patent published in 2010 - IPC E02B3/12 

FIELD: construction.

SUBSTANCE: structure comprises reinforced concrete boards laid in the form of chains along coast side, anchoring elements and hinged joints. Anchoring elements are made in the form of pipe piles. Each reinforced concrete board is equipped with metal frame that embraces reinforced concrete board along sides, with holes in points of reinforced concrete boards connection by hinged joints. Opposite parts of metal frame on opposite sides of reinforced concrete board are connected to each other by metal rods through boxy brackets that are open at external side of reinforced concrete board. Between reinforced concrete boards along sides there are gaskets arranged of frost resistant rubber with holes, where hinged joints are installed, ends of which are connected to metal frames by bolt joints. In each reinforced concrete board there are holes provided, where ends of pipe piles are installed with circular gaskets arranged on them from frost resistant rubber and threaded flanges. Pipe piles are installed in wells previously arranged by drilling in coast side. Lower row of reinforced concrete boards rests on reinforced concrete foundation installed at the trench wall, which is nearest to coast side, and the trench is dug in reservoir bottom and is filled with coarse pebbles or pieces of rocks after installation of foundation.

EFFECT: invention makes it possible to increase reliability of coast sides.

6 dwg