CA2588196C - Barriere degradable de lutte contre l'erosion - Google Patents

Barriere degradable de lutte contre l'erosion Download PDF

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Publication number
CA2588196C
CA2588196C CA2588196A CA2588196A CA2588196C CA 2588196 C CA2588196 C CA 2588196C CA 2588196 A CA2588196 A CA 2588196A CA 2588196 A CA2588196 A CA 2588196A CA 2588196 C CA2588196 C CA 2588196C
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CA
Canada
Prior art keywords
erosion control
control barrier
permeable sheet
design
life
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.)
Active
Application number
CA2588196A
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English (en)
Other versions
CA2588196A1 (fr
Inventor
Walter Van Woudenberg
Ian Wilson
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.)
Nilex Inc
Original Assignee
Nilex Inc
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
Application filed by Nilex Inc filed Critical Nilex Inc
Priority to CA2588196A priority Critical patent/CA2588196C/fr
Publication of CA2588196A1 publication Critical patent/CA2588196A1/fr
Application granted granted Critical
Publication of CA2588196C publication Critical patent/CA2588196C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E01F7/025—Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protection of plants
    • A01G13/30—Ground coverings
    • A01G13/32—Mats; Nets; Sheets or films
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • 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
    • E02D17/202—Securing of slopes or inclines with flexible securing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Revetment (AREA)

Abstract

La présente invention porte sur une barrière de lutte contre l'érosion qui s'installe dans un parcours de drainage dans un environnement d'exploitation. La barrière de lutte contre l'érosion comprend une plaque monobloc perméable, pliée suivant un axe longitudinal, de façon à ce qu'il y ait un côté ascendant, un côté descendant et un sommet s'étendant le long d'un axe longitudinal. La plaque perméable est formée d'un matériau biodégradable, de sorte qu'elle a une durée de vie utile et une durée de vie physique dans l'environnement d'exploitation. La durée de vie physique est plus longue que la durée de vie utile. Pendant cette dernière, la plaque perméable est suffisamment rigide et résiliente de façon transversale pour permettre à la barrière de lutte contre l'érosion d'être autoportante. La plaque perméable est conçue pour se désintégrer substantiellement pendant sa durée de vie physique.
CA2588196A 2007-05-10 2007-05-10 Barriere degradable de lutte contre l'erosion Active CA2588196C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2588196A CA2588196C (fr) 2007-05-10 2007-05-10 Barriere degradable de lutte contre l'erosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2588196A CA2588196C (fr) 2007-05-10 2007-05-10 Barriere degradable de lutte contre l'erosion

Publications (2)

Publication Number Publication Date
CA2588196A1 CA2588196A1 (fr) 2008-11-10
CA2588196C true CA2588196C (fr) 2010-08-31

Family

ID=39971134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2588196A Active CA2588196C (fr) 2007-05-10 2007-05-10 Barriere degradable de lutte contre l'erosion

Country Status (1)

Country Link
CA (1) CA2588196C (fr)

Also Published As

Publication number Publication date
CA2588196A1 (fr) 2008-11-10

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