EP0138259A2 - Drainageanordnung und Verfahren zum Herstellen einer verstärkten Deichböschung - Google Patents

Drainageanordnung und Verfahren zum Herstellen einer verstärkten Deichböschung Download PDF

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Publication number
EP0138259A2
EP0138259A2 EP84201358A EP84201358A EP0138259A2 EP 0138259 A2 EP0138259 A2 EP 0138259A2 EP 84201358 A EP84201358 A EP 84201358A EP 84201358 A EP84201358 A EP 84201358A EP 0138259 A2 EP0138259 A2 EP 0138259A2
Authority
EP
European Patent Office
Prior art keywords
embankment
pipes
channels
filter media
expanded clay
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.)
Withdrawn
Application number
EP84201358A
Other languages
English (en)
French (fr)
Other versions
EP0138259A3 (de
Inventor
Ludo Dirks
Jean Nomes
Dirk De Mits
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.)
Fluvio Labor PVBA
SA Uco Nv
Sicalex NV
Original Assignee
Fluvio Labor PVBA
SA Uco Nv
Sicalex NV
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 Fluvio Labor PVBA, SA Uco Nv, Sicalex NV filed Critical Fluvio Labor PVBA
Publication of EP0138259A2 publication Critical patent/EP0138259A2/de
Publication of EP0138259A3 publication Critical patent/EP0138259A3/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • 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

  • the invention therefore aims to eliminate these drawbacks and other known techniques, and to offer a new original product which is particularly suitable for carrying out the above-mentioned soil and hydraulic work.
  • the filter block is formed according to the invention by water permeable mats, which have channels or pipes intended to be filled with a material which can be injected or blown into it.
  • said material is in particular formed by expanded clay granules.
  • said mats are made of a synthetic material, preferably obtained from an inert synthetic material, in particular: polyethylene and / or polyester and / or polyamide and / or polypropylene.
  • It is remarkably suitable for placement during limited time intervals, for example between reflux and flow. It is formed by water-permeable mats or mats, which have channels or pipes 3 which, under the conditions of use, preferably extend from the crest 4 of the embankment slope towards the base 5 thereof. this.
  • the channels or pipes 3 are closed at the bottom beforehand, while they remain open at the top, until all the channels or pipes 3 have been filled with an appropriate material.
  • the most suitable material consists of granules or grains of expanded clay.
  • Expanded clay granules, pretreated or not, are remarkably suitable for this use, because they have a temporary floating power. This property can be very useful in certain circumstances.
  • the filling by injection of the channels or pipes 3 takes place with standard means, from a truck equipped a pump to "blow" the expanded clay granules in each channel or pipe.
  • the carpets which may have arbitrary dimensions, may have continuous bands 6 and 7 respectively at the top and at the base, with which they can be anchored relative to the embankment slope.
  • the embankment embankment may consist exclusively of a foundation block, but the sand or soil block of the embankment embankment may, as is generally the case, be coated with a thickness of loose stones 8.
  • the belts 1, as illustrated in the figures are placed on the loose stones 8, being immobilized at the top and at the base by their bands 6 and 7.
  • the method Conversely, where carpets or mats are loaded with loose stones or some other spill, is frequently encountered.
  • the carpets When, when carrying out the said work, high and low tides must be taken into account, the carpets are immobilized at low tide or at reflux between the crest 4 of the embankment slope and its foot.
  • the channels or pipes are then filled according to the speed at which the flow occurs, halfway up with the expanded clay granules. Filling up to the height of the ridge of the carpet dike takes place, for example, in a second step.
  • the closure of the channels or pipes, at their upper end, takes place on the spot and with any or any means.
  • the carpets are then covered, by conventional techniques, with a layer of stones 9.
  • This last layer 9 extends for example from the crest 4 of the dike to the vicinity of its foot.
  • This operating diagram is obviously given only by way of example. Important variations or differences in this operating scheme can also be envisaged.
  • carpets can be filled at some distance from where they are to be used as a trap. these shoulder or foundation, with expanded clay granules.
  • the filled belts can then, thanks to the temporary floating capacity of the granules used, be towed in place.
  • the carpet sinks into the water, so that it can easily be placed in the desired location. This is a very advantageous and original feature of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Revetment (AREA)
  • Filtering Materials (AREA)
EP84201358A 1983-09-29 1984-09-24 Drainageanordnung und Verfahren zum Herstellen einer verstärkten Deichböschung Withdrawn EP0138259A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE211611 1983-09-29
BE211611 1983-09-29

Publications (2)

Publication Number Publication Date
EP0138259A2 true EP0138259A2 (de) 1985-04-24
EP0138259A3 EP0138259A3 (de) 1986-04-16

Family

ID=3843684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84201358A Withdrawn EP0138259A3 (de) 1983-09-29 1984-09-24 Drainageanordnung und Verfahren zum Herstellen einer verstärkten Deichböschung

Country Status (4)

Country Link
EP (1) EP0138259A3 (de)
DK (1) DK465584A (de)
FI (1) FI843793L (de)
NO (1) NO843865L (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239287A1 (de) * 1986-03-26 1987-09-30 Alethea Rosalind Melanie Hall Verfahren zum Herstellen einer Konstruktion
EP0257382A2 (de) * 1986-08-20 1988-03-02 Hermann Claus Verfahren zur Stabilisierung von Bodenmaterial
GB2207168A (en) * 1987-07-24 1989-01-25 Proserve Limited Protective mattresses for aqueous embankments
FR2639380A1 (fr) * 1988-11-21 1990-05-25 Lefoll Pierre Procede pour la construction en basses eaux d'une poutre de fondation d'un perre recouvrant un ouvrage tel qu'une berge, une jetee ou autre et poutre de fondation ainsi obtenue
FR2639379A1 (fr) * 1988-11-21 1990-05-25 Lefoll Pierre Procede pour la construction d'un perre de protection d'un ouvrage tel qu'une berge, une jetee ou autre, et perre ainsi obtenu
NL8900290A (nl) * 1989-02-06 1990-09-03 Gouderak B V Bekledingsmat voor dijktaluds, bodem- en/of wandbeschermingen van waterlopen of dergelijke.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551267A1 (de) * 1975-11-14 1977-05-18 Fodervaevnader Ab Draensystem
EP0041425A1 (de) * 1980-06-03 1981-12-09 Sondages Injections Forages "S.I.F." Entreprise Bachy Verfahren zum Herstellen von Drainagerinnen
JPS5898526A (ja) * 1981-12-04 1983-06-11 Kazumi Yamaoka コンクリ−トマツト用コンクリ−ト打設工法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551267A1 (de) * 1975-11-14 1977-05-18 Fodervaevnader Ab Draensystem
EP0041425A1 (de) * 1980-06-03 1981-12-09 Sondages Injections Forages "S.I.F." Entreprise Bachy Verfahren zum Herstellen von Drainagerinnen
JPS5898526A (ja) * 1981-12-04 1983-06-11 Kazumi Yamaoka コンクリ−トマツト用コンクリ−ト打設工法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 7, no. 199 (M-240)[1344], 3 septembre 1983; & JP - A - 58 98526 (KAZUMI YAMAOKA) 11-06-1983 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239287A1 (de) * 1986-03-26 1987-09-30 Alethea Rosalind Melanie Hall Verfahren zum Herstellen einer Konstruktion
EP0257382A2 (de) * 1986-08-20 1988-03-02 Hermann Claus Verfahren zur Stabilisierung von Bodenmaterial
EP0257382A3 (en) * 1986-08-20 1988-10-12 Hermann Claus Method for stabilizing the soil
GB2207168A (en) * 1987-07-24 1989-01-25 Proserve Limited Protective mattresses for aqueous embankments
FR2639380A1 (fr) * 1988-11-21 1990-05-25 Lefoll Pierre Procede pour la construction en basses eaux d'une poutre de fondation d'un perre recouvrant un ouvrage tel qu'une berge, une jetee ou autre et poutre de fondation ainsi obtenue
FR2639379A1 (fr) * 1988-11-21 1990-05-25 Lefoll Pierre Procede pour la construction d'un perre de protection d'un ouvrage tel qu'une berge, une jetee ou autre, et perre ainsi obtenu
EP0370889A1 (de) * 1988-11-21 1990-05-30 Societe Etude Promotion Architecture "S.E.P.R.A." Verfahren für den Bau eines Schutzdeckwerks für ein Bauwerk, wie ein Ufer, ein Damm oder dergleichen und Deckwerk, das so erhalten wurde
EP0370888A1 (de) * 1988-11-21 1990-05-30 Societe Etude Promotion Architecture "S.E.P.R.A." Verfahren für den Bau eines Fundamentbalkens bei niedrigem Wasser für ein Deckwerk, das ein Bauwerk, wie ein Ufer, einen Damm oder dergleichen bedeckt und Fundamentbalken, der so erhalten wurde
NL8900290A (nl) * 1989-02-06 1990-09-03 Gouderak B V Bekledingsmat voor dijktaluds, bodem- en/of wandbeschermingen van waterlopen of dergelijke.

Also Published As

Publication number Publication date
EP0138259A3 (de) 1986-04-16
FI843793L (fi) 1985-03-30
NO843865L (no) 1985-04-01
DK465584A (da) 1985-03-30
FI843793A0 (fi) 1984-09-27
DK465584D0 (da) 1984-09-28

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