EP0621377A1 - Procédé de réalisation de gabions du type matelas pour revêtements de protection végétabilisables - Google Patents

Procédé de réalisation de gabions du type matelas pour revêtements de protection végétabilisables Download PDF

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Publication number
EP0621377A1
EP0621377A1 EP93830168A EP93830168A EP0621377A1 EP 0621377 A1 EP0621377 A1 EP 0621377A1 EP 93830168 A EP93830168 A EP 93830168A EP 93830168 A EP93830168 A EP 93830168A EP 0621377 A1 EP0621377 A1 EP 0621377A1
Authority
EP
European Patent Office
Prior art keywords
mattress
soil
procedure
gabion
cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP93830168A
Other languages
German (de)
English (en)
Other versions
EP0621377B1 (fr
Inventor
Francesco Ferraiolo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Officine Maccaferri SpA
Original Assignee
Officine Maccaferri SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CA002091061A external-priority patent/CA2091061C/fr
Priority claimed from US08/012,538 external-priority patent/US5368410A/en
Priority to US08/012,538 priority Critical patent/US5368410A/en
Priority to AU34056/93A priority patent/AU657042B2/en
Priority to CA002091396A priority patent/CA2091396A1/fr
Priority claimed from ZA931766A external-priority patent/ZA931766B/xx
Priority to EP93830168A priority patent/EP0621377B1/fr
Priority to DE69320787T priority patent/DE69320787D1/de
Priority to AT93830168T priority patent/ATE170581T1/de
Application filed by Officine Maccaferri SpA filed Critical Officine Maccaferri SpA
Priority to BR9301061A priority patent/BR9301061A/pt
Publication of EP0621377A1 publication Critical patent/EP0621377A1/fr
Publication of EP0621377B1 publication Critical patent/EP0621377B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines

Definitions

  • This invention refers to a procedure for the creation of artificial soil protection and lining structures in the form of mattress-type gabions made of double twist wire netting which are filled with soil to create a protective vegetable revetment.
  • revetments and other protective structures are employed to halt soil erosion caused by runoff or precipitation; these structures are constructed using so-called mattress gabions, i.e. rectangular containers filled with gravel, crushed stone and other material, fitted with a cover and consisting of galvanised or galvanised and plastic-coated double twist wire netting panels joined together with ties or wire stitches; these structures are corrosion-inhibiting and resistant to mechanical stresses.
  • mattress gabions i.e. rectangular containers filled with gravel, crushed stone and other material, fitted with a cover and consisting of galvanised or galvanised and plastic-coated double twist wire netting panels joined together with ties or wire stitches; these structures are corrosion-inhibiting and resistant to mechanical stresses.
  • mattress gabions i.e. rectangular containers filled with gravel, crushed stone and other material, fitted with a cover and consisting of galvanised or galvanised and plastic-coated double twist wire netting panels joined together with ties or wire stitches; these structures are corrosion-inhibiting and resistant to mechanical stresses.
  • connection together of the sides of each rib, obtained by bending the bottom sheet, with the cover sheet and with the side and end walls is accomplished using wire stitches, some of them fitted in the factory assembled structure and some placed during installation.
  • the purpose of this invention is to permit the creation of a system designed to hold the soil inside each individual cell in the mattress gabion after it has been filled with soil, in order to create a vegetable revetment to protect or consolidate the soil of the embankment to be treated.
  • Geotextile material must completely line the inside of the cells of the mattress, covering the bottom, walls, ends and partitions over the entire length of the inside retaining surfaces of the mattress itself.
  • the geosynthetic lining is fastened with wire stitches (manually or automatically) attached to the inside frame of the galvanised or galvanised and plastic-coated double twist wire netting which comprises the mattress gabion.
  • the material of the wire stitches will have the same characteristics as the wire netting of the mattress.
  • an element or layer to retain fine material after the installed mattress has been filled with earth, to prevent leaching of the soil before the vegetation grows.
  • a geocompound which covers the whole of the top surface of the mattress and which is secured with wire stitches to the top edges and partition walls of the cells; the geocompound is introduced first, beneath the double twist wire netting cover, and it is fastened with wire stitches to the edges above the mattress to close the top of the gabion.
  • the invention is characterised by two alternatives: one entails forming the geotextile cover (inside lining) with panels fastened with wire stitches to the individual cells of the inside surface of the mattress, connected individually therefore to the hexagonal structure of the netting; the other takes the form of a continuous sheet (single panel) fixed beforehand to one end of the element during production with wire stitches, but in this case it follows the unbroken profile of the inside surface of the mattress gabion both on the bottom and the transverse "ribs" (partitions) and end walls of the gabion structure.
  • This invention achieves the purpose, as has been briefly described, of permitting the formation of a system of mattress gabions with an internal vegetable protective lining to hold in and collect the soil inside each single cell or box of the mattress, encouraging the growth of vegetation inside the gabion itself.
  • the geotextile fabric of the panels is generally composed of woven or non-woven material fibres, obtained using the technology of thermoplastics such as polyethylene or other appropriate materials, in individual panels or continuous sheets to be connected with wire stitches to the inside of the wire netting of the gabion.
  • the mattress gabion element in FIG. 1 (in the drawing it is without the left side wall) is made up with the standard factory assembly process.
  • the galvanised or galvanised and plastic-coated hexagonal double twist wire netting extending from the bottom sheet 1, with the end walls 2, the sides 3 and the partitions 4, acquires on the installation site its typical box-like structure.
  • the structure is covered by the series of geotextile panels 5 which adhere perfectly to the wire netting, to which they are fastened with the wire stitches 6.
  • the mattress is covered first by a geocompound 8 to retain the fine materials and lastly by the wire netting cover 9 which will close the full mattress gabion when it is in place.
  • the lining of the inside surfaces of the gabion is accomplished with a continuous sheet 5' of geotextile material, previously connected with wire stitches to one end of the mattress at the production stage.
  • the sheet in addition to adhering to the surface, will also fold over and cover the ribs of the partitions 11, thereby covering the entire mattress without a break.
  • the wire stitching 6' of the continuous geotextile sheet will follow, maximum adherence to the inside surface being ensured to prevent the formation of voids.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
EP93830168A 1991-09-13 1993-04-20 Procédé de réalisation de gabions du type matelas pour revêtements de protection végétabilisables Expired - Lifetime EP0621377B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US08/012,538 US5368410A (en) 1993-02-02 1993-02-02 Process for making a mattress-type gabion for soil stabilization
AU34056/93A AU657042B2 (en) 1993-02-02 1993-03-08 Procedure for the creation of mattress type gabions for protective vegetable revetments
CA002091396A CA2091396A1 (fr) 1993-02-02 1993-03-10 Procede pour proteger un sol a l'aide de gabions formant un matelas favorisant la croissance de vegetaux
EP93830168A EP0621377B1 (fr) 1991-09-13 1993-04-20 Procédé de réalisation de gabions du type matelas pour revêtements de protection végétabilisables
DE69320787T DE69320787D1 (de) 1993-04-20 1993-04-20 Verfahren zur Ausbildung eines matratzartigen Schanzkorbs für begrünbare Schutzwände
AT93830168T ATE170581T1 (de) 1993-04-20 1993-04-20 Verfahren zur ausbildung eines matratzartigen schanzkorbs für begrünbare schutzwände
BR9301061A BR9301061A (pt) 1993-02-02 1993-05-07 Processo para a criação de gabiões do tipo colchão para revestimentos vegetais de proteção

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA002091061A CA2091061C (fr) 1990-09-14 1991-09-13 Fragments d'adn codant pour un mecanisme resistance aux bacteriophages
US08/012,538 US5368410A (en) 1993-02-02 1993-02-02 Process for making a mattress-type gabion for soil stabilization
AU34056/93A AU657042B2 (en) 1993-02-02 1993-03-08 Procedure for the creation of mattress type gabions for protective vegetable revetments
ZA931766A ZA931766B (en) 1993-03-12 1993-03-12 Gabions.
EP93830168A EP0621377B1 (fr) 1991-09-13 1993-04-20 Procédé de réalisation de gabions du type matelas pour revêtements de protection végétabilisables
BR9301061A BR9301061A (pt) 1993-02-02 1993-05-07 Processo para a criação de gabiões do tipo colchão para revestimentos vegetais de proteção

Publications (2)

Publication Number Publication Date
EP0621377A1 true EP0621377A1 (fr) 1994-10-26
EP0621377B1 EP0621377B1 (fr) 1998-09-02

Family

ID=27542663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93830168A Expired - Lifetime EP0621377B1 (fr) 1991-09-13 1993-04-20 Procédé de réalisation de gabions du type matelas pour revêtements de protection végétabilisables

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EP (1) EP0621377B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006002393U1 (de) * 2006-02-14 2007-06-21 H. Geiger Gmbh Stein- Und Schotterwerke Transportable Vorrichtung zur Aufnahme von Steinen und Pflanzen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20111371A1 (it) 2011-07-22 2013-01-23 Saipem Spa Struttura di supporto, metodo per impiantare piante acquatiche rizomatose e uso della struttura di supporto
ITMI20131672A1 (it) 2013-10-10 2015-04-11 Saipem Spa Struttura di supporto e metodo per impiantare piante acquatiche rizomatose

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078833A (en) * 1980-06-25 1982-01-13 Plg Res Retaining fill in a geotechnical structure
EP0379466A1 (fr) * 1989-01-16 1990-07-25 Eberle Landschaftsbau AG Elément de construction pour recouvrir la surface de talus par un revêtement végétal et revêtement comportant de tels éléments
EP0437171A1 (fr) * 1990-01-10 1991-07-17 Eberle Landschaftsbau AG Méthode pour la réalisation d'un revêtement végétal sur un tel système et utilisation d'un tel système

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620326A1 (fr) * 1989-04-07 1994-10-19 Hesco Bastion Limited Perfectionnements relatifs à une méthode de fabrication de blocs de structure de construction ou de revêtement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078833A (en) * 1980-06-25 1982-01-13 Plg Res Retaining fill in a geotechnical structure
EP0379466A1 (fr) * 1989-01-16 1990-07-25 Eberle Landschaftsbau AG Elément de construction pour recouvrir la surface de talus par un revêtement végétal et revêtement comportant de tels éléments
EP0437171A1 (fr) * 1990-01-10 1991-07-17 Eberle Landschaftsbau AG Méthode pour la réalisation d'un revêtement végétal sur un tel système et utilisation d'un tel système

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006002393U1 (de) * 2006-02-14 2007-06-21 H. Geiger Gmbh Stein- Und Schotterwerke Transportable Vorrichtung zur Aufnahme von Steinen und Pflanzen

Also Published As

Publication number Publication date
EP0621377B1 (fr) 1998-09-02

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