FIELD: hydraulic structures, particularly for river channel bed reinforcement.
SUBSTANCE: means includes netted metal cylinders connected one to another to form integral reinforcement structure. Netted cylinders are made as cylindrical frames filled with shrubs or tree branches and secured by anchors to preliminary prepared base. Lower part of structure is deepened for depth increasing depth of possible bed erosion. Cylindrical frames may be oriented in transversal or longitudinal direction relative stream direction and may be formed of mesh grid wound around metal rings and connected to them or of rigid net having wire twisted in two-for-one manner between cells.
EFFECT: increased efficiency of bed protection against erosion, increased service life, reduced cost for structure erection and maintenance.
5 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FASTENING OF SLOPES FOR STREAMS | 2003 |
|
RU2250295C1 |
| FLEXIBLE STRUCTURE WITHOUT SLOPES FOR PROTECTING COASTS OF SILT CONTAINING STREAMS | 2003 |
|
RU2238369C1 |
| LONGITUDINAL THROUGH BANK-PROTECTION STRUCTURE | 2004 |
|
RU2270291C1 |
| FASCINE CELLULAR REINFORCEMENT | 2001 |
|
RU2212497C2 |
| EROSION PREVENTIVE STRUCTURE FOR SLOPES | 2006 |
|
RU2325482C1 |
| METHOD FOR GABION CONSOLIDATION STRUCTURE ERECTION IN WATER STREAM | 2003 |
|
RU2248427C1 |
| METHOD FOR BIO-POSITIVE SHORE REVETMENT | 2006 |
|
RU2319806C2 |
| GABION CONSTRUCTION FOR STRENGTHENING BANK SLOPE | 2019 |
|
RU2704277C1 |
| METHOD TO ERECT COASTAL SUPPORT FROM FASCINES OF BIOPOSITIVE DESIGN | 2014 |
|
RU2569828C1 |
| FASCINE-AND-STONE ROLL OF BIOPOSITIVE DESIGN | 2007 |
|
RU2396391C2 |
