| 摘要 |
FIELD: construction. ^ SUBSTANCE: long-length device comprises at least one pipe containing a water-permeable tubular inner shell made of geotextile and designed to retain a filler material. Additionally the device comprises an outer shell that forms a net and covers the specified inner shell. The net is made of steel. The pipe is connected by means of fixtures with additional design, which comprises elements of local protection arranged along the specified pipe. The device is used to erect a dam, a quay, a pier, a breakwater, a dock, an artificial reef or a coastal fortification. ^ EFFECT: invention makes it possible to ensure high reliability of protective structures and reduced labour inputs. ^ 18 cl, 9 dwg |
