EP1985763B1 - Système de protection contre les crues - Google Patents

Système de protection contre les crues Download PDF

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Publication number
EP1985763B1
EP1985763B1 EP07405125A EP07405125A EP1985763B1 EP 1985763 B1 EP1985763 B1 EP 1985763B1 EP 07405125 A EP07405125 A EP 07405125A EP 07405125 A EP07405125 A EP 07405125A EP 1985763 B1 EP1985763 B1 EP 1985763B1
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EP
European Patent Office
Prior art keywords
flood protection
protection system
accordance
designed
recess
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
EP07405125A
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German (de)
English (en)
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EP1985763A1 (fr
Inventor
Heinz Aeschlimann
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.)
Aeschlimann Hochwasserschutz AG
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Aeschlimann Hochwasserschutz AG
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Application filed by Aeschlimann Hochwasserschutz AG filed Critical Aeschlimann Hochwasserschutz AG
Priority to PL07405125T priority Critical patent/PL1985763T3/pl
Priority to AT07405125T priority patent/ATE541990T1/de
Priority to EP07405125A priority patent/EP1985763B1/fr
Publication of EP1985763A1 publication Critical patent/EP1985763A1/fr
Application granted granted Critical
Publication of EP1985763B1 publication Critical patent/EP1985763B1/fr
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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

Definitions

  • the invention relates to a flood protection system according to the preamble of claim 1.
  • US-B-6,394,705 discloses such a flood protection system.
  • Sandbags made of natural or synthetic fibers or foils have hitherto mainly been used to raise dykes or as a boundary of a channel created for the purpose of flooding.
  • Filling, distributing and laying these conventional sandbags is very labor intensive and exhausting.
  • Object of the present invention is therefore to provide a flood protection system, which is simple in construction, easy to handle and beyond is extremely effective and waterproof.
  • a flood protection system having the features of claim 1, in which a sealing element is provided, with which a between the joined gap between components or the connecting region formed between two components can be sealed at least in regions, wherein the sealing element is designed as an inflatable tube.
  • the flood protection system is already waterproof due to the nature of the components themselves and, on the other hand, the connection area between two components can be sealed with the aid of the sealing element so that the flood protection system has a circumferentially watertight configuration.
  • the formation of increased amounts of leachate behind the protective wall can thus be reliably avoided, whereby a particularly efficient flood protection can be realized.
  • the length of the flood protection wall can be extended as required. It is also conceivable to design the components so that the flood protection wall can be extended not only in length, but also the height of the protective wall can be extended according to the same principle of operation.
  • a first embodiment provides that the connecting means may be complementary in shape to each other, whereby a particularly secure fit of the components can be ensured to each other.
  • each component comprises at least one provided on one of the flank surfaces of the component females connection part and at least one provided on the respective other flank surface masculine connection part.
  • Any component which is preferred, however By no means compelling, is made in one piece, so has both the connection necessary connection parts.
  • the component, for the formation of end or corner pieces comprises only one connecting part and is formed on the respective other flank surface straight or without connecting part.
  • the female connection part is designed as a recess in the region of the corresponding flank surface and the masculine connection part can be introduced as a projection which can be introduced into the recess and protrudes from the corresponding flank surface.
  • the component can preferably be manufactured as a one-piece cast body made of plastic (for example as a rotational cast body), whereby the costs for the realization of a corresponding flood protection system can be correspondingly reduced significantly.
  • the recess may preferably, but by no means necessarily, have a substantially round or circular cross-section.
  • a next embodiment may provide that the recess is channel-shaped, wherein starting from the recess, a slit-like secondary space extending in the longitudinal direction of the recess extends, which opens outward on the respective flank surface.
  • a section of the masculine connection part comes into contact, which causes a secure fit of the connection means to one another or to one another.
  • the female and the masculine connection part can preferably extend over the entire height of the respective flank surface. This has the advantage of being a very safe, especially with regard to larger volumes of water formed, Connection area can be created.
  • the masculine connecting part is designed as a pin, wherein on the outwardly, facing away from the component side of the pin extends an outwardly open longitudinal groove into which the sealing element can be introduced.
  • the components which are preferably joined together in the empty state, are held in the assembled position via the connecting means.
  • this connection region due to the dimensions of the connecting means, there is a slight gap formation or a not quite watertight transition region of two components to one another.
  • the sealing element comes into abutment in this transition area and seals the two connecting means against each other, such that the sealing element watertightly closes the connecting area between two joined connecting means.
  • a particularly preferred embodiment provides that the sealing element designed as an inflatable tube can be inserted into the longitudinal groove in the non-inflated state, wherein a section of the tube protrudes from the longitudinal groove in the inflated state.
  • a valve or the like may be provided on the hose, can be filled with the air in the hose or discharged from this.
  • the tube or the sealing element may preferably extend over the entire length of the longitudinal groove.
  • the masculine connection element is designed as a cylinder or cylinder-shaped and the female connection element as a complementary hollow cylinder, wherein the female connection element may comprise the cylinder radially beyond half of its circumference.
  • the hollow cylinder surrounds the cylinder at least in such a way that a slipping or easy release of the connecting elements is prevented.
  • the cylindrical connecting part must be inserted from above into the hollow cylinder.
  • the component can be filled with a fluid, preferably with water, if necessary, via means provided on the component.
  • the means are preferably mounted so that the fluid inlet is arranged in an upper region of the component and the fluid outlet in a lower region of the component.
  • the components themselves may be formed prismatic with two mutually parallel, in principle congruent flank surfaces. On the one hand, this increases the stability of the component and, on the other hand, ensures that the component or the flood protection system can be stored or stored in a space-saving manner when not in use.
  • the front and the rear surface of the component can each be slightly inclined, with the surfaces to extend upward to each other, so that there is an upwardly tapering cross-section.
  • At least one gripping element can be provided on the component, which is preferably designed as a recessed grip. With the help of this recessed grip, the component can be handled more easily during assembly or disassembly of the flood protection wall.
  • Fig. 1 shows a component 2 of a flood protection system, wherein the component 2 was produced in one piece by injection molding.
  • the component has connecting means 3 and 4, the connecting means 3 being designed as a masculine connecting part or cylinder and the connecting means 4 being designed as a complementary female part or hollow cylinder.
  • the connecting means 3 and 4 are arranged on the lateral ends or the lateral flank surfaces.
  • the connecting means 4 designed as a hollow cylinder has an adjoining space 6, which extends in the longitudinal direction of the hollow cylinder and opens outward on the flank surface.
  • ribs 9 On the front surface 7 and on the rear surface 8 of the component 2 extend ribs 9, wherein the ribs 9 on the one hand represent a reduction in weight and on the other advantages in the production by injection molding, since with the help of the ribs 9, a faster cooling of the component. 2 can be achieved in the manufacturing process.
  • the ribs 9 additionally serve to reinforce the robustness of the component 2 or to increase the stability of the component 2.
  • a horizontally extending edge 10 divides the component 2 into a straight bottom portion 11 and an adjoining top portion 12, wherein the front surface 7 and the rear surface 8, which define the upper portion 12 as far as possible, are each slightly inclined and upwards towards each other, so that there is an upwardly tapering cross section for the component 2.
  • grip recesses 13 are further arranged which allow easier handling of the device, both in the filled and unfilled state.
  • the component 2 can be filled with, for example, water to increase the stability of the component 2. Via a fluid outlet 14, the water can then be removed or discharged from the component 2 again.
  • Fig. 2 shows a flood protection system 1 which discloses a multi-component flood protection wall 15 formed.
  • the components are connected to one another via the connecting elements arranged laterally on the flank surfaces.
  • the connecting means 3 and 4 may be formed in a manner and have corresponding formations that a directional change angle ⁇ in the range of about 10-15 ° (or more) is possible between two juxtaposed components 2. This makes it possible to follow, for example, even curved flow or road courses, with components 2 arranged side by side.
  • the necessary complementary shape or pivotal design of the connecting means 3 and 4 is known to those skilled in the art, of course.
  • Fig. 3 shows a schematic partial sectional view of the connecting portion 16 acc. Fig. 2 , wherein between the components 17 and 18, the sealing element 19 is arranged.
  • the sealing element 19 is in the in Fig. 1 arranged longitudinal groove of the component 17 is arranged and seals the connecting portion 16 at least partially.
  • the sealing element 19 is acted upon after insertion via a valve 20 shown schematically with air and filled.
  • the sealing element 19 is an inflatable tube which completely seals the area between the longitudinal groove and the corresponding wall section 21 of the hollow cylinder.
  • the female connection means 22 or the hollow cylinder surrounds or engages behind the masculine connection means 23 or the pin in such a way that an accidental separation or displacement of the connection region occurs 16 is suppressed.
  • the extending in the connection region 16 sealing element 19 is thus securely held in the longitudinal groove of the pin. This secure fit of the sealing element 19 can still be ensured even if it should come to heavy demands on the flood protection wall due to larger amounts of water.
  • Fig. 4 shows in side view, the side surface 24 of the device 17 acc. Fig. 3 with the arranged in the longitudinal groove 25 sealing element 19, which is shown obliquely for clarity.
  • the sealing element 19 extends over the entire height of the pin or the masculine connecting means 23.
  • the valve 20 is at least slightly over the upper edge 26 of the component 17 and the pin and thus ensures easier handling.
  • the hose if it is inserted all the way down into the longitudinal groove 25 and then inflated, not only in the longitudinal groove form a seal, but because of the outwardly convex formation of the hose in the bottom surface portion of the device (not shown), even down , Thus, the tightness is guaranteed in this area.
  • recesses 28 may be present on the bottom surface of the device.
  • the recesses 28 serve to improve the stability and slip resistance of the components 2.
  • anchors attached to the ground and fitting into the recesses 28 may be present.
  • suitable sealing floor mats 29 may be provided from an elastic material, which can be placed under the components 2 also. Thus, it can be prevented in particular in uneven ground, that water penetrates between the bottom surface and the ground. In soft soils, for example on grass, it should, however, usually not be necessary.

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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)
  • Air Bags (AREA)

Claims (16)

  1. Système de protection contre les crues (1) comprenant des éléments de construction transportables (2, 17, 18) aptes à être remplis de fluide et vidés, qui sont assemblés par leurs extrémités latérales pour former un mur de protection contre les crues (15) et maintenues dans la position assemblée par des moyens de liaison (3, 4, 22, 23), dans lequel les moyens de liaison (3, 4, 22, 23) comportent des formations du genre articulations entre deux éléments de construction (2, 17, 18) consécutifs, lesquelles permettent un angle de changement de direction (α) d'au moins 10 à 15°, comprenant en outre un élément d'étanchéité (19) permettant de rendre étanche au moins par endroits la fente ou la zone de liaison (16) apparaissant entre deux éléments de construction assemblés (2, 17, 18), caractérisé en ce que l'élément d'étanchéité (19) est conçu comme un tuyau gonflable.
  2. Système de protection contre les crues selon la revendication 1, caractérisé en ce que les moyens de liaison (3, 4, 22, 23) sont conçus de manière à présenter des formes complémentaires.
  3. Système de protection contre les crues selon la revendication 1 ou 2, caractérisé en ce que chaque élément de construction (2, 17, 18) comprend au moins une pièce de raccordement femelle prévue sur l'une des surfaces de flanc de l'élément de construction (2, 17, 18), ainsi qu'au moins une pièce de raccordement mâle prévue sur l'autre surface de flanc respective.
  4. Système de protection contre les crues selon la revendication 3, caractérisé en ce que la pièce de raccordement femelle est conçue comme un évidement dans la région de la surface de flanc correspondante, et la pièce de raccordement mâle est conçue comme un appendice faisant saillie sur la surface de flanc correspondante, apte à être introduit dans l'évidement.
  5. Système de protection contre les crues selon la revendication 3 ou 4, caractérisé en ce que l'évidement présente une section transversale ronde.
  6. Système de protection contre les crues selon la revendication 4 ou 5, caractérisé en ce que l'évidement est formé à la manière d'un canal, et un espace secondaire (6) du genre fente s'étendant à partir de l'évidement, dans le sens longitudinal de l'évidement, débouchant à l'extérieur sur la surface de flanc.
  7. Système de protection contre les crues selon l'une des revendications 3 à 6, caractérisé en ce que la pièce de raccordement femelle et la pièce de raccordement mâle s'étendent sur toute la hauteur de la surface de flanc respective.
  8. Système de protection contre les crues selon l'une des revendications 3 à 7, caractérisé en ce que la pièce de raccordement mâle est conçue comme un téton, où une rainure longitudinale (5, 25) ouverte vers l'extérieur s'étend du côté du téton qui est tourné vers l'extérieur et détourné de l'élément de construction (2, 17, 18), dans laquelle peut être introduit le tuyau gonflable.
  9. Système de protection contre les crues selon la revendication 8, caractérisé en ce qu'à l'état non gonflé, le tuyau gonflable peut être placé dans la rainure longitudinale (5, 25).
  10. Système de protection contre les crues selon la revendication 8 ou 9, caractérisé en ce que le tuyau s'étend sur toute la longueur de la rainure longitudinale (5, 25).
  11. Système de protection contre les crues selon l'une des revendications 3 à 10, caractérisé en ce que la pièce de raccordement mâle est conçue comme un cylindre et la pièce de raccordement femelle est conçue comme un cylindre creux, où la pièce de raccordement femelle entoure le cylindre radialement au-delà de la moitié de son pourtour.
  12. Système de protection contre les crues selon l'une des revendications 1 à 11, caractérisé en ce que les éléments de construction (2, 17, 18) sont conçus en forme de prismes avec deux surfaces de flans parallèles entre elles et coïncidant en principe l'une avec l'autre.
  13. Système de protection contre les crues selon l'une des revendications 1 à 12, caractérisé en ce que les éléments de construction (2, 17, 18) comportent respectivement une surface frontale (7) et une surface arrière (8), disposées en biais et concourantes vers le haut, de manière à donner à l'élément de construction (2, 17, 18) une section transversale qui s'affine vers le haut.
  14. Système de protection contre les crues selon l'une des revendications 1 à 13, caractérisé en ce qu'il est prévu au moins un élément de préhension sur l'élément de construction (2, 17, 18), de préférence conçu comme une cavité de préhension (13).
  15. Système de protection contre les crues selon l'une des revendications 1 à 14, caractérisé en ce que des échancrures (28) sont prévues dans les surfaces de fond des éléments de construction (2, 17, 18), pour l'ancrage des éléments de construction (2, 17, 18) dans le fond.
  16. Système de protection contre les crues selon l'une des revendications 1 à 15, caractérisé en ce que les éléments de construction (2, 17, 18) peuvent être placés sur des tapis d'étanchéité élastiques (19).
EP07405125A 2007-04-24 2007-04-24 Système de protection contre les crues Active EP1985763B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL07405125T PL1985763T3 (pl) 2007-04-24 2007-04-24 System osłony przeciwpowodziowej
AT07405125T ATE541990T1 (de) 2007-04-24 2007-04-24 Hochwasserschutzsystem
EP07405125A EP1985763B1 (fr) 2007-04-24 2007-04-24 Système de protection contre les crues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07405125A EP1985763B1 (fr) 2007-04-24 2007-04-24 Système de protection contre les crues

Publications (2)

Publication Number Publication Date
EP1985763A1 EP1985763A1 (fr) 2008-10-29
EP1985763B1 true EP1985763B1 (fr) 2012-01-18

Family

ID=38457928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07405125A Active EP1985763B1 (fr) 2007-04-24 2007-04-24 Système de protection contre les crues

Country Status (3)

Country Link
EP (1) EP1985763B1 (fr)
AT (1) ATE541990T1 (fr)
PL (1) PL1985763T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444105A (zh) * 2011-10-28 2012-05-09 尹鲁兵 简便式防洪墙

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515086B1 (de) * 2014-05-22 2015-06-15 Adolf Lederer Baustein zum Bilden einer mobilen Schutzwand für einen Hochwasserschutz
GB2547953A (en) * 2016-03-05 2017-09-06 Joseph Grover Ronald Flood wall extension blokes
CN107747296A (zh) * 2017-10-19 2018-03-02 张译心 一种城市用防洪装置
CN107938597B (zh) * 2017-12-21 2023-05-16 南京工业大学 便携式l型自动蓄水式复合材料防洪板结构
CN109680649A (zh) * 2018-12-19 2019-04-26 长安大学 一种防洪装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536111A (en) * 1994-09-27 1996-07-16 Doernemann; Jarett Adjustable erosion control wall
WO2004099509A1 (fr) * 2003-05-06 2004-11-18 Aqua Barrier International Limited Ensemble barriere au liquide et connecteur correspondant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429190A1 (de) * 1984-08-08 1986-02-20 Franz 4630 Bochum Seitz Hochwasserschutzwand
GB2269618B (en) * 1992-08-10 1996-02-14 Clifford David Tavner Water walling modules
US6394705B1 (en) * 2000-01-11 2002-05-28 LEFEBVRE GAéTAN Modular flood containment structure
US6672800B2 (en) * 2002-02-22 2004-01-06 The United States Of America As Represented By The Secretary Of The Navy Portable flood control revetment
FR2865483B1 (fr) * 2004-01-28 2006-03-03 Michel Rene Marcel Caradot Barrage anti inondations poids, lestable a l'eau, modulaire, creux, en pvc, en forme de trapeze rectangle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536111A (en) * 1994-09-27 1996-07-16 Doernemann; Jarett Adjustable erosion control wall
WO2004099509A1 (fr) * 2003-05-06 2004-11-18 Aqua Barrier International Limited Ensemble barriere au liquide et connecteur correspondant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444105A (zh) * 2011-10-28 2012-05-09 尹鲁兵 简便式防洪墙
CN102444105B (zh) * 2011-10-28 2014-06-25 尹鲁兵 简便式防洪墙

Also Published As

Publication number Publication date
EP1985763A1 (fr) 2008-10-29
PL1985763T3 (pl) 2012-07-31
ATE541990T1 (de) 2012-02-15

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