FR2822858A1 - Emergency dyke for flood protection comprises inflated tubes held down by layers of sheet material and weighted lines in sleeves - Google Patents
Emergency dyke for flood protection comprises inflated tubes held down by layers of sheet material and weighted lines in sleeves Download PDFInfo
- Publication number
- FR2822858A1 FR2822858A1 FR0104319A FR0104319A FR2822858A1 FR 2822858 A1 FR2822858 A1 FR 2822858A1 FR 0104319 A FR0104319 A FR 0104319A FR 0104319 A FR0104319 A FR 0104319A FR 2822858 A1 FR2822858 A1 FR 2822858A1
- Authority
- FR
- France
- Prior art keywords
- tube
- sheet material
- dyke
- emergency
- sleeves
- 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.)
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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
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
- E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
Description
<Desc/Clms Page number 1> <Desc / Clms Page number 1>
La présente invention concerne des digues amovibles pour la protection d'urgence contre les inondations. The present invention relates to removable dikes for emergency protection against flooding.
Les moyens de lutte face à une montée rapide des eaux consistent à endiguer les masses d'eau par des murs rigides, souvent obtenus à l'aide de pierres, de sacs de sable ou de panneaux préfabriqués. Dans tous les cas, ces éléments sont lourds, encombrants et longs à installer. The means of combating a rapid rise in water consist in damaging the bodies of water by rigid walls, often obtained using stones, sandbags or prefabricated panels. In all cases, these elements are heavy, bulky and long to install.
L'invention propose un nouveau type de digue, constituée par une série de boudins souples gonflables, pouvant être disposés très rapidement autour de maisons, de quartiers, ou le long de rivières en crue. Ce dispositif présente l'avantage d'un stockage facile, d'un transport rapide, et d'une installation très simple. Elle concerne aussi bien les collectivités que le particulier, qui peut les utiliser pour protéger l'ensemble de sa maison, ou bien seulement les portes et autres points par lesquels l'eau peut pénétrer. The invention proposes a new type of dyke, constituted by a series of flexible inflatable tubes, which can be placed very quickly around houses, neighborhoods, or along rivers in flood. This device has the advantage of easy storage, rapid transport, and very simple installation. It concerns both communities and individuals, who can use them to protect their entire home, or just the doors and other points through which water can enter.
Un élément de digue, selon l'invention, est constitué d'une forte toile étanche cousue et/ou collée sur elle-même, formant ainsi un cylindre étanche (1) illustré par la figure 1. Cette toile se prolonge, parallèlement à une génératrice du cylindre (2), sur une longueur assez importante par rapport au diamètre du cylindre, et se termine par un fourreau (3). A dam element, according to the invention, consists of a strong waterproof fabric sewn and / or glued on itself, thus forming a waterproof cylinder (1) illustrated by FIG. 1. This canvas extends, parallel to a generator of the cylinder (2), over a length which is relatively large compared to the diameter of the cylinder, and ends with a sheath (3).
Dans la partie formant le fourreau, qui est préférablement conçue de façon à ce qu'on puisse l'ouvrir, par exemple à l'aide d'un tissus agrippant de type"Velcro" (marque déposée) ou d'une fermeture"Eclair" (marque déposée), on insère une ligne pesante, qui peut par exemple être constituée d'une chaîne métallique (4). In the part forming the sheath, which is preferably designed so that it can be opened, for example using a gripping fabric of the "Velcro" (registered trademark) type or a "Zipper" "(registered trademark), a heavy line is inserted, which can for example consist of a metal chain (4).
Après avoir grossièrement préparé le sol et ôté les pierres et les éléments tranchants susceptibles de détériorer la toile, on étend celle-ci et on remplit le boudin d'air. La chaîne insérée dans le fourreau plaque sur le sol le bord de la toile, si bien que l'eau montante s'accumule au-dessus. Cette masse d'eau crée une pression qui réalise l'étanchéité en rendant impossible le passage de l'eau sous la toile. De plus, la pression empêche le déplacement de l'ensemble sous l'effet des efforts qui s'exercent sur le boudin lorsque le niveau monte et notamment de la traction due au courant. After having roughly prepared the ground and removed the stones and the sharp elements likely to deteriorate the fabric, one extends this one and one fills the tube with air. The chain inserted in the sheath presses the edge of the canvas on the ground, so that the rising water collects above it. This mass of water creates a pressure which achieves sealing by making it impossible for water to pass under the fabric. In addition, the pressure prevents movement of the assembly under the effect of the forces exerted on the flange when the level rises and in particular of the traction due to the current.
<Desc/Clms Page number 2> <Desc / Clms Page number 2>
Pour améliorer la stabilité de la digue, et selon le niveau de l'eau, on pourra remplir le boudin partiellement d'eau, sous réserve que la quantité d'air restante soit suffisante pour lever la toile assez haut au-dessus du niveau de l'eau. To improve the stability of the embankment, and depending on the water level, it will be possible to partially fill the tube with water, provided that the amount of air remaining is sufficient to raise the canvas high enough above the level of the water.
Pour améliorer la sécurité et la résistance de la digue ainsi formée, il est souhaitable de fixer un fort grillage (5) entre le fourreau (ou un point de la toile suffisamment éloignée du boudin), et le haut du boudin pour protéger celui-ci contre les éléments flottants susceptibles de venir le heurter et le déchirer. To improve the safety and the resistance of the dike thus formed, it is desirable to fix a strong mesh (5) between the sheath (or a point of the canvas sufficiently distant from the flange), and the top of the flange to protect it against floating elements likely to strike and tear it.
Dans le même but, il est intéressant de créer un second boudin étanche à l'intérieur du premier (6) afin de disposer d'un volume de flottaison en cas de crevaison du boudin extérieur. For the same purpose, it is advantageous to create a second watertight flange inside the first (6) in order to have a flotation volume in the event of the puncture of the external flange.
Pour relier deux à deux les éléments de digue, il suffit de solidariser mécaniquement les boudins par exemple par une série douillets reliés entre eux par des cordes, par des crochets métalliques ou par toute autre pièce de forme adéquate, l'étanchéité étant obtenue par une toile couvrant cette liaison et que la pression de l'eau plaque contre les boudins. Cette disposition est illustrée par la figure 2. To connect the dike elements in pairs, it suffices to mechanically join the tubes, for example by a series of cushions connected together by ropes, by metal hooks or by any other piece of suitable shape, the sealing being obtained by a canvas covering this connection and that the water pressure presses against the tubes. This arrangement is illustrated in Figure 2.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104319A FR2822858B1 (en) | 2001-03-28 | 2001-03-28 | INFLATABLE FLOOD PROTECTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104319A FR2822858B1 (en) | 2001-03-28 | 2001-03-28 | INFLATABLE FLOOD PROTECTION |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2822858A1 true FR2822858A1 (en) | 2002-10-04 |
FR2822858B1 FR2822858B1 (en) | 2003-08-22 |
Family
ID=8861738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0104319A Expired - Fee Related FR2822858B1 (en) | 2001-03-28 | 2001-03-28 | INFLATABLE FLOOD PROTECTION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2822858B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1344869A2 (en) * | 2002-03-15 | 2003-09-17 | Huesker Synthetic GmbH | Water filled building element |
EP2198090A1 (en) * | 2007-09-14 | 2010-06-23 | Ludwig Schwarzmayr | Mobile water dam |
WO2011006180A1 (en) | 2009-07-14 | 2011-01-20 | Andor Bodis | Dam |
EP3061870A1 (en) * | 2015-02-26 | 2016-08-31 | Günter Schweizer | System for protecting objects against floods |
EP3135818A1 (en) * | 2015-08-27 | 2017-03-01 | ÖKO-TEC Umweltschutzsysteme GmbH | Mobile protection device for damming liquids |
CN110761243A (en) * | 2019-10-18 | 2020-02-07 | 河海大学 | Buoyancy type geomembrane device for preventing dam breaking due to overtopping |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834167A (en) * | 1972-12-06 | 1974-09-10 | Imbertson N & Ass Inc | Collapsible dam and damming method |
US4573426A (en) * | 1982-04-19 | 1986-03-04 | Safe Bridge Ab | Floating boom |
US5645373A (en) * | 1995-07-11 | 1997-07-08 | Maca/Orsi, L.L.C. | Flood control barrier system and method |
DE19807640A1 (en) * | 1997-02-24 | 1998-09-24 | Friedrich Schmitt | Wave barrier for sea shore or river bank |
US5984577A (en) * | 1997-06-18 | 1999-11-16 | Strong; William P. | Flotation flood wall |
US6126362A (en) * | 1999-03-01 | 2000-10-03 | Carter; Timothy L. | Pressure secured liquid damming protective bank device and method |
WO2000075434A1 (en) * | 1999-06-02 | 2000-12-14 | Bruce, Patrick, Joseph | A rapid emergency dam |
-
2001
- 2001-03-28 FR FR0104319A patent/FR2822858B1/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834167A (en) * | 1972-12-06 | 1974-09-10 | Imbertson N & Ass Inc | Collapsible dam and damming method |
US4573426A (en) * | 1982-04-19 | 1986-03-04 | Safe Bridge Ab | Floating boom |
US5645373A (en) * | 1995-07-11 | 1997-07-08 | Maca/Orsi, L.L.C. | Flood control barrier system and method |
DE19807640A1 (en) * | 1997-02-24 | 1998-09-24 | Friedrich Schmitt | Wave barrier for sea shore or river bank |
US5984577A (en) * | 1997-06-18 | 1999-11-16 | Strong; William P. | Flotation flood wall |
US6126362A (en) * | 1999-03-01 | 2000-10-03 | Carter; Timothy L. | Pressure secured liquid damming protective bank device and method |
WO2000075434A1 (en) * | 1999-06-02 | 2000-12-14 | Bruce, Patrick, Joseph | A rapid emergency dam |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1344869A2 (en) * | 2002-03-15 | 2003-09-17 | Huesker Synthetic GmbH | Water filled building element |
EP1344869A3 (en) * | 2002-03-15 | 2003-11-26 | Huesker Synthetic GmbH | Water filled building element |
EP2198090A1 (en) * | 2007-09-14 | 2010-06-23 | Ludwig Schwarzmayr | Mobile water dam |
WO2011006180A1 (en) | 2009-07-14 | 2011-01-20 | Andor Bodis | Dam |
EP3061870A1 (en) * | 2015-02-26 | 2016-08-31 | Günter Schweizer | System for protecting objects against floods |
EP3135818A1 (en) * | 2015-08-27 | 2017-03-01 | ÖKO-TEC Umweltschutzsysteme GmbH | Mobile protection device for damming liquids |
CN110761243A (en) * | 2019-10-18 | 2020-02-07 | 河海大学 | Buoyancy type geomembrane device for preventing dam breaking due to overtopping |
CN110761243B (en) * | 2019-10-18 | 2021-02-26 | 河海大学 | Buoyancy type geomembrane device for preventing dam breaking due to overtopping |
Also Published As
Publication number | Publication date |
---|---|
FR2822858B1 (en) | 2003-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20061130 |