EP0138259A2 - Drainageanordnung und Verfahren zum Herstellen einer verstärkten Deichböschung - Google Patents
Drainageanordnung und Verfahren zum Herstellen einer verstärkten Deichböschung Download PDFInfo
- 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- Withdrawn
Links
Images
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)
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)
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)
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 |
-
1984
- 1984-09-24 EP EP84201358A patent/EP0138259A3/de not_active Withdrawn
- 1984-09-27 NO NO843865A patent/NO843865L/no unknown
- 1984-09-27 FI FI843793A patent/FI843793L/fi not_active Application Discontinuation
- 1984-09-28 DK DK465584A patent/DK465584A/da not_active Application Discontinuation
Patent Citations (3)
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)
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)
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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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB LU NL SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19860722 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DE MITS, DIRK Inventor name: NOMES, JEAN Inventor name: DIRKS, LUDO |