EP3473773B1 - Élément de paroi destiné à l'utilisation dans un dispositif de rétention d'eau ainsi que dispositif de rétention d'eau - Google Patents

Élément de paroi destiné à l'utilisation dans un dispositif de rétention d'eau ainsi que dispositif de rétention d'eau Download PDF

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Publication number
EP3473773B1
EP3473773B1 EP17196760.7A EP17196760A EP3473773B1 EP 3473773 B1 EP3473773 B1 EP 3473773B1 EP 17196760 A EP17196760 A EP 17196760A EP 3473773 B1 EP3473773 B1 EP 3473773B1
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EP
European Patent Office
Prior art keywords
bearing
main portion
wall element
wall
assembly
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
EP17196760.7A
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German (de)
English (en)
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EP3473773A1 (fr
Inventor
Jörg-Michael Dipl.-Ing Steinhardt
Wilfried Vogel
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.)
Steinhardt GmbH
Original Assignee
Steinhardt GmbH
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 Steinhardt GmbH filed Critical Steinhardt GmbH
Priority to EP17196760.7A priority Critical patent/EP3473773B1/fr
Priority to US16/161,095 priority patent/US10465353B2/en
Priority to CN201811209029.5A priority patent/CN109667240A/zh
Publication of EP3473773A1 publication Critical patent/EP3473773A1/fr
Application granted granted Critical
Publication of EP3473773B1 publication Critical patent/EP3473773B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/22—Stop log dams; Emergency gates
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B2009/007—Flood panels

Definitions

  • the invention relates to a device for retaining water.
  • Mobile bulkhead systems are used in various areas today. For example, protective walls are being built to protect inhabited land from the water masses in the event of an impending flood from rivers that carry floods. Mobile protective wall systems are only required temporarily and must be designed to be assembled and disassembled with as little effort as possible. Nevertheless, the protective wall systems have to withstand great forces, especially when used as flood protection.
  • a removable protective wall system for flood protection with a plurality of wall elements and a foundation, the wall elements having at least on one side a fastening profile for fastening in the foundation, is from the DE 10 2004 016 481 A1 known.
  • adjacent wall elements are arranged in a zigzag pattern.
  • the angle enclosed between all adjacent wall elements is the same here. Since the wall elements of the protective wall are not arranged in alignment with one another but are arranged in different vertical planes, the surface pressure which acts on the wall elements through the water is not exclusively caused by a reaction element in the foot area of the wall elements, but partly supported by the neighboring wall elements by a reaction force whose line of action runs within the wall plane.
  • all wall elements are of the same design, so that a regular zigzag pattern can be formed.
  • this removable protective wall system is that the wall elements interact with a foundation.
  • the bulkhead system is not suitable for being installed anywhere. It can only be used in connection with the foundation.
  • the foundation thus has a profile receptacle corresponding to the fastening profile of the wall element.
  • This fastening profile is an angled strip of material from the wall element.
  • the profile holder accommodates a sealing cord in order to achieve a sufficient seal between the wall element and the foundation.
  • This overall structure is therefore also structurally very complex.
  • the object of the present invention is to develop a device for retaining water, which has the features of the preamble of claim 1, in such a way that it is structurally particularly simple and is suitable for the location-independent creation of the device for retaining water.
  • the device serves to retain water.
  • a flood protection wall considered, but also other uses, in particular a water basin.
  • the bottom of the basin is formed by a floor, thus a subsoil, for example a horizontal tar blanket, and the surrounding, thus closed wall of the water basin is formed by the individual circumferentially arranged wall elements which are connected to one another and sealed to the ground.
  • a water basin represents, for example, a storage basin for extinguishing water.
  • the device has several wall elements.
  • the respective wall element is formed in one piece and has a flat, rectangular main section with a first side, a second side arranged parallel to the first side, a third side arranged perpendicular to the first side and a fourth side arranged parallel to the third side. Furthermore, the wall element has a first, flat bearing section, which is connected to the main section in the region of the first side over its length and is arranged perpendicular to the main section. The second bearing section is arranged opposite the first bearing section with respect to the main section. The wall element has a flat connecting section which is connected to the main section in the region of the third side along its length and is arranged inclined to the plane of the main section.
  • the connecting section is provided with a plurality of connecting holes which are arranged in the longitudinal direction of the connecting section and penetrate it.
  • the main section has in the region of the fourth side the number of connection holes of the connection section corresponding connection holes, which are arranged in the longitudinal extension of the fourth side.
  • the surface of the first and second bearing sections facing the main section is a contact surface for fastening means for connecting the wall element to the floor.
  • the surface of the first and second bearing sections facing away from the main section is a bearing surface for a seal to be arranged between the respective bearing surface and the floor.
  • the wall element can be positioned either with the first bearing section facing the floor or with the second bearing section facing the floor. Because of this design, a zigzag arrangement of the wall elements or a non-zigzag arrangement of the wall elements can be produced by lining up, thus fastening wall elements to one another. This depends on the purpose of the water retention device.
  • the surface of the first and second bearing sections facing the main section constitutes a contact surface for fastening means for connecting the wall element to the floor, it is not necessary to provide a foundation in the floor with which the respective wall element interacts. Rather, the respective wall element can be positioned anywhere, because it is only necessary at the respective installation site of the wall element or the device formed from the wall elements for retaining water, the fastening means in contact with the contact surface of the respective bearing section bring and connect the fastener to the floor. Because of this design, the respective wall element can be sealed off from the floor much more easily than with a solution in which a wall element interacts with the foundation with the interposition of a sealing element.
  • the surface of the first and second bearing sections facing away from the main section is a bearing surface for a seal to be arranged between the respective bearing surface and the floor.
  • the respective wall element is thus very simple: it is only necessary to position the seal in the region of the end of the wall element facing the floor, in particular to connect the seal to the wall element and then the wall element in the region of the bearing section assigned to the floor by means of the fastening means connect to the ground.
  • screws or nails are used for this purpose, if necessary with an additional special design of the respective fastening means.
  • the respective bearing section is preferably provided with connecting holes arranged in pairs. If a screw or nail cannot be placed in the floor through a hole in the pair due to a difficult surface, the second hole of the pair is still available.
  • the wall element consists of metal.
  • the wall element is formed from sheet metal. It is preferably a galvanized sheet.
  • the wall element can be produced in a particularly simple manner from a flat sheet metal that is folded several times, namely along two parallel lines to form the two bearing sections, which are then parallel to one another but oppositely directed with respect to the main section produced here.
  • a further, third fold takes place in the area of the connecting section, which is arranged inclined to the plane of the main section.
  • the connecting section forms an angle of 120 with the main section up to 150 °, preferably 130 to 140 °, in particular 135 °. Because the planar connecting section is inclined to the planar main section, two adjacent wall elements cannot be arranged in one plane, but are at an angle. This is the prerequisite for the formation of the zigzag arrangement of the wall elements to form the device for retaining water.
  • the contact surface for fastening means serves to make contact by means of claws, at least in relation to the longitudinal extent of the respective bearing section, in the two opposite end regions of the bearing section, the claws each having at least one receptacle for a screw or a nail.
  • the nails or screws also represent the connection to the floor, are thus driven into the floor and screwed to the floor.
  • the claws reach behind the bearing sections of the wall elements facing the floor and contact the contact surfaces of the bearing sections. The respective wall element is thus gripped by the claws in the area of the bearing section facing the floor and the bearing section is braced against the floor by means of this.
  • adjacent connecting holes of the connecting section are at the same distance from one another in relation to the longitudinal extent of the connecting section, and adjacent connecting holes of the main section are at the same distance from one another with respect to the longitudinal extent of the fourth side of the main section , the distances between adjacent connection holes between the main section and the connection section being the same, and the distances between the connection holes closest to the extension of the first side of the main section and the main section and connection section being the same.
  • At least part of the connecting holes of the main section and / or connecting section is preferably designed as elongated holes.
  • the connecting holes of the main section are circular and a connecting hole arranged halfway along the connecting section is circular and at least two other connecting holes of the connecting section, which receive the circular connecting hole between them, are designed as elongated holes.
  • the elongated holes extend longitudinally parallel to the first and second sides of the main section.
  • the surface of the first or second bearing section facing away from the main section is a bearing surface for adhesive connection with the seal or for inserting, in particular adhesive inserting the seal into the first or second bearing section or for inserting the seal into the first or second bearing section.
  • the wall elements are of identical design.
  • the wall elements, lying on top of one another in the area of the main sections can be stacked.
  • the seal is mounted only immediately before the wall element or the device for retaining water is fitted, and is thus connected to the wall element or is arranged between the wall element and the floor.
  • the wall element can be mounted particularly easily if the seal is already connected to the wall element in the region of the first or second bearing section during the assembly process, for example by positive locking, such as plugging on, or by gluing.
  • the device for retaining water with a plurality of wall elements, it is provided that these wall elements are arranged in a zigzag shape or in a closed configuration, the wall elements being screwed in the area of the main section and connecting section, and between the respective storage section assigned to the floor and a gasket is arranged on the bottom, and fastening means are also provided which contact the respective contact surface of the bottom bearing section and are screwed or hammered into the bottom.
  • the wall elements are sealed off from the floor by means of seals which are glued to the respective bottom bearing section over its entire length or are plugged onto this bearing section from the bottom under the respective bearing section over its entire length, in particular with additional gluing, or are plugged onto the respective bearing section in the transverse extent.
  • the seal is preferably a lip seal, a seal made of pore rubber, in particular made of foam rubber, or a seal that hardens when exposed to water. In the event of water retention, this seal is soaked and a solvent absorbed by the seal is activated, which causes the seal to become relatively firm, which results in a good sealing effect.
  • the respective claw When connecting the respective wall element to the floor by means of a claw, it is provided in particular that the respective claw has a central through hole for the screw or nail, and this claw has on one side two front edges which enclose an angle> 180 ° and on another side, in particular the side facing away, has two front edges which enclose an angle of ⁇ 180 °.
  • this angle ⁇ 180 ° is an angle of 120 ° to 150 ° and the angle> 180 ° is an angle of 210 ° to 240 °.
  • one angle is 135 °, the other angle is 225 °.
  • the respective claw contacts the contact surfaces of the bottom bearing sections of the two wall elements. If, for example, the wall elements are at an angle of 135 ° to one another, the claw is used in the position in which the two front edges enclose an angle of 135 °. If the two adjacent wall elements are instead arranged at an angle of 225 ° to one another, the other side of the claw is used, in which the two front edges enclose an angle of 225 ° with one another.
  • the device for retaining water has at least one support which is connected to a wall element, in particular screwed, and is connected to the floor by means of fastening means.
  • This support engages in an area adjacent to the upper end of a wall element, for example in the connection area of two wall elements, and supports the wall element or the device for retaining water with respect to the water at a relatively great height.
  • the device for retaining water is in particular a flood protection wall or a circumferential wall of a water basin formed by this wall and a floor. If the device is a flood protection wall, it is connected in the area of the end wall elements to a stationary element, for example a building connection, preferably screwed to this building connection in accordance with the connection to the other wall element.
  • Figure 1 shows a sheet metal blank 1 to form a wall element 2, which is about 1000 mm high, about 650 mm wide and about 3 mm thick in the installed state.
  • the sheet metal blank is a lasered sheet metal plate before edging.
  • the sheet metal blank has three bending lines, namely the bending lines 3 and 4 arranged parallel to one another and the bending line 5 arranged perpendicular to these. These bending lines 3 to 5 divide the sheet metal blank 1 into a rectangular main section 6, a first bearing section 7, a second bearing section 8 and a connecting section 9.
  • the two bearing sections 7 and 8 are of identical design and have an identical hole pattern of four connecting holes 10, which are arranged in a row parallel to the bending line 3 and 4, respectively.
  • connection holes 10 of the respective bearing section 7 and 8 are arranged closer to each other, while there is a larger distance between the second and third connecting hole 10 of the respective bearing section 7 and 8.
  • the connection holes 10 are arranged symmetrically to the longer axis of symmetry of the main section 6.
  • the connecting section 9 is provided with six connecting holes 11 which are each arranged at a uniform distance from one another and are arranged essentially along the length of the connecting section 9. These connection holes 11 each have a circular cross section.
  • the main section 6 is provided with six connecting holes 12. With respect to the longitudinal extent of the main section 6, these are arranged identically to the connection holes 11. Thus, a respective connection hole 11 lies on the same line as an associated connection hole 12, with respect to a parallel to the bending line 3 or 4.
  • the first bearing section 7 is bent downward by 90 ° about the bending line 4 with respect to the plane of the main section 6, and the second bearing section 8 is bent upward through 90 ° with respect to the flat main section 6 around the bending line 3.
  • the connecting section 9 is, based on the flat main section 6, bent downward by 45 ° about the bending line 5. This results in the wall element, as in the Figures 2 to 4 is shown.
  • the wall element thus has, and in this respect reference is made to the sheet metal blank 1 for the sake of simplicity, a first side 13, a second side 14 arranged parallel to the first side 13, a third side 15 arranged perpendicular to the first side and a parallel to the third side 15 arranged fourth side 16.
  • the two flat bearing sections 7 and 8 are of identical design and have the shape of a trapezoid, the long side of the trapezoid extending over the entire length of the first side 13 and second side 14 of the main section 6.
  • the connecting section 9 is also flat and extends extends over the entire length of the third side 15 of the main section 6 or almost over the entire length of this third side 15.
  • the connecting section 9 is rectangular, except for rounded corners that face away from the third side 15 of the main section 6.
  • the connection holes 12 are arranged adjacent to the fourth side 16 of the main section 6. These connecting holes 12 are designed as elongated holes, with a longitudinal orientation perpendicular to the fourth side 16 of the main section 6.
  • the respective surface 17 of the first bearing section 7 and second bearing section 8 facing the main section 6 is a contact surface for fasteners 18 (see Figures 12 and 13 ) for connecting the wall element 2 to a floor 19.
  • This floor 19 is, for example, a paved surface.
  • the respective fastening means 18 comprises a claw 20 and a screw 22 passing through a hole 21 in the claw 20.
  • the claw 20 contacts the respective lower bearing section 7 or 8 in the area of the surface 17 and pulls the claw 20 via the screw 22 screwed into the floor 19, in particular via the screw 20 screwed into a dowel anchored in the floor, the bearing section 7 or 8 and thus the wall element 20 against the floor 19.
  • the only one screw 22 can be used with the contact surface, thus surface 17, of the respective bearing section 7 or 8. This is inserted through the holes 10 and screwed into the floor.
  • bearing section 7 or 8 is clamped by means of the fastening means 18 depends on the orientation of the wall element 2, namely whether this wall element 2 is positioned on the floor 19 with the first bearing section 7 below or with the second bearing section 8 below .
  • the surface facing away from the contact surface for the fastening means 18, thus the surface 23 of the first bearing section 7 and 12 facing away from the main section 6 second bearing section 8 is a bearing surface for a seal 24 to be arranged between the respective bearing surface and the bottom 19.
  • Figure 9 shows a sheet metal blank 25 for producing a claw 20.
  • the sheet metal blank 25 is H-shaped, with a central through hole 26 for the screw 22 and four free claw sections 27, each of which is assigned a bending line 28 which is parallel to an edge delimiting this claw section 27 29 is arranged.
  • the edges 29 of two claw sections 27 arranged adjacent to one another enclose an angle of 135 °, the edges 29 of the two other claw sections 27 form an angle of 225 °.
  • the respective claw sections 27 are bent downward by 90 ° around the assigned bending lines 28, so that the in the Figures 12 and 3rd shown training of the claw 20 results.
  • the respective claw 20 is positioned in the connection area of two adjacent wall elements 2.
  • the claw 20 When two wall elements 2 are arranged at an angle of 135 °, the claw 20 is placed on the two lower bearing sections of the wall element 2 and clamped against the surface 17 by means of the screw 22, the seal 24 being positioned beforehand between these bearing sections and the base 19 becomes. If, on the other hand, the wall elements 2 are arranged at an angle of 235 ° to one another, the respective claw 20 can be placed on one or both lower bearing sections of the two wall elements 2 and braces this wall element 2 or these wall elements 2 with the seal 24 arranged therebetween against the floor 19 .
  • FIG. 10 show the arrangement of three interconnected wall elements 2.
  • the connection of the two wall elements 2 can be accomplished particularly easily if, as is additionally illustrated in the illustration in FIG. 10, screws 30 are held pre-assembled in a perforated strip 31, for example by a loose adhesive connection, the hole pattern of the perforated strip 31 corresponding to the spacing of the connecting holes 11.
  • screws 30 are held pre-assembled in a perforated strip 31, for example by a loose adhesive connection, the hole pattern of the perforated strip 31 corresponding to the spacing of the connecting holes 11.
  • the bearing sections 7 and 8 in the area of their surfaces 23 can be completely glued to the seal 24, for example a seal 24 made of a foam rubber layer can be glued to this surface 23. It is also entirely possible to deliver the wall elements 2 with the seals 24 glued to the surfaces 23, thus gluing both bearing sections 7, 8, depending on the selected position of the wall element 2, once bearing section 7 above, otherwise bearing section 7 below to already have the wall element 2 with seal 24. It is also advantageous if the connecting section 9 is also glued in the connection area to the main section 6 with a seal 33, in particular a seal made of a foam rubber strip. As a result, an optimal seal is ensured not only to the floor 19, but also between the connected wall elements 2.
  • Figure 11 shows a support 34, which can also be used additionally, for supporting a wall element 2 or two wall elements 2 in their connecting region, at a relatively large distance from the floor 19.
  • the support has a central rod 35 which is articulated in the region of its lower end with a base plate 36 and in the region its upper end is articulated to a support plate 37.
  • the respective articulated connection 38 is made by a screw-nut connection between the parts.
  • the base plate 36 is provided on both sides of the connection of the rod 35 to it with two parallel elongated holes 39 and the support plate 37 is provided as a double-angled plate with a plurality of holes 40.
  • the plate is positioned in the connection area between two wall elements 2 and additionally screwed by means of the screws 30 to connect the wall elements 2.
  • the respective screw 30 is thus not only inserted through the main section 6 of one wall element 2 and the connecting section 9 of the other wall element 2, but also through the corresponding hole 40 in the support plate 37 and then the nut 32 is screwed on.
  • the base plate 26 is anchored in the base 19 by means of screws which are inserted through the elongated holes 39 and screwed into the base, or in the manner described by clamping by means of a claw 20 and screw 22.
  • the Figures 12 and 13 show a variant of the sealing of the wall elements 2 to the floor 19, wherein these wall elements 2 are otherwise of a lower height.
  • the seal 24 is made of elastic material and is attached to the bearing section 7 or 8 arranged below, with a plug-on direction in the plane of the bearing section. The seal thus surrounds the bearing section, quasi in the form of a U, and is thus in contact with the bearing section 7 and 8 both in the area of the surface 23 and the surface 17.
  • the various wall elements 2 form a zigzag arrangement 41 for retaining water.
  • This device 41 is connected to walls 42 of buildings, in particular screwed, in the area of the end areas facing away, with respect to the horizontal extent of the device 41.
  • the connection holes 11 and 12 are also provided for this.
  • the wall elements 2 form a container for holding water, for example extinguishing water, with which a water basin is formed.
  • connection holes 12 of the main section 6 are circular.
  • a connecting hole 11 arranged halfway along the connecting section 9 is circular.
  • Two other connecting holes 11 of the connecting section 9, which receive the circular connecting hole 11 between them, are designed as elongated holes 11 which extend longitudinally parallel to the first and third sides of the main section 6.
  • Adjacent wall elements 2 can be arranged and connected slightly tilted to one another, so that certain unevenness in the area of the floor 9 on which the wall elements 2 stand can be compensated.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Revetment (AREA)
  • Finishing Walls (AREA)

Claims (11)

  1. Dispositif (41) de retenue d'eau, en particulier destiné à être utilisé dans une paroi de protection contre les inondations ou dans un bassin, comprenant plusieurs éléments de paroi (2), l'élément de paroi (2) respectif étant formé d'un seul tenant et l'élément de paroi (2) comprenant une partie principale rectangulaire plane (6) comportant un premier côté (13), un deuxième côté (14) disposé parallèlement au premier côté (13), un troisième côté (15) disposé perpendiculairement au premier côté (13) et un quatrième côté (16) disposé parallèlement au troisième côté (15), et l'élément de paroi (2) comprenant une première partie d'appui plane (7) qui est reliée à la partie principale (6) dans la région du premier côté (13) sur la longueur de celui-ci et est disposée perpendiculairement à la partie principale (6), et une deuxième partie d'appui plane (8) qui est reliée à la partie principale (6) dans la région du deuxième côté (14) sur la longueur de celui-ci et est disposée perpendiculairement à la partie principale (6), la deuxième partie d'appui (8) étant disposée de manière opposée à la première partie d'appui (7) par rapport à la partie principale (6), et l'élément de paroi (2) comprenant une partie de liaison plane (9) qui est reliée à la partie principale (6) dans la région du troisième côté (15) sur la longueur de celui-ci et est disposée de manière inclinée par rapport au plan de la partie principale (6), et la partie de liaison (9) étant dotée de plusieurs trous de liaison (11) qui sont disposés dans la direction longitudinale de la partie de liaison (9) et traversent celle-ci, et la partie principale (6) comprenant, dans la région du quatrième côté (16), des trous de liaison (12) qui correspondent au nombre de trous de liaison (11) de la partie de liaison (9) et qui sont disposés dans l'étendue longitudinale du quatrième côté (16), les éléments de paroi (2) étant disposés en forme de zigzag ou suivant une configuration fermée, caractérisé en ce que la surface (17), tournée vers la partie principale (6), des première et deuxième parties d'appui (7, 8) est une surface de contact pour des moyens de fixation (18) servant à la liaison de l'élément de paroi (2) à un fond (19), et la surface (23), opposée à la partie principale (6), des première et deuxième parties d'appui (7, 8) est une surface d'appui pour un joint d'étanchéité (24) devant être disposé entre la surface d'appui respective et le fond (19), les éléments de paroi (2) étant vissés dans la région de la partie principale (6) et de la partie de liaison (9), et un joint d'étanchéité (24) étant disposé entre la partie d'appui (7 ou 8) respective associée au fond (19) et le fond (19), et le dispositif (41) comprenant des moyens de fixation (18) qui sont en contact avec la surface de contact (17) respective de la partie d'appui (7 ou 8) du côté du fond et sont vissées ou enfoncés dans le fond (19), les surfaces de contact pour les moyens de fixation (18) servant à la mise en contact par le biais de moyens de fixation (18) réalisés en tant que griffes (20), au moins dans les deux régions d'extrémité opposées l'une à l'autre de la partie d'appui (7, 8), par rapport à l'étendue longitudinale de la partie d'appui (7, 8) respective, la griffe (20) respective comprenant un logement pour une vis (22) ou un clou.
  2. Dispositif (41) selon la revendication 1, caractérisé en ce que l'élément de paroi (2) respectif est constitué de métal, de préférence est formé à partir de tôle, en particulier à partir d'une tôle galvanisée.
  3. Dispositif (41) selon la revendication 1 ou 2, caractérisé en ce que la partie de liaison (9) forme, avec la partie principale (6) de l'élément de paroi (2) respectif, un angle de 120° à 150°, de préférence de 130° à 140°, en particulier de 135°.
  4. Dispositif (41) selon l'une des revendications 1 à 3, caractérisé en ce que des trous de liaison adjacents (11) de la partie de liaison (9) de l'élément de paroi (2) respectif présentent le même écartement les uns par rapport aux autres, par rapport à l'étendue longitudinale de la partie de liaison (9), et des trous de liaison adjacents (12) de la partie principale (6) de l'élément de paroi (2) respectif présentent le même écartement les uns par rapport aux autres, par rapport à l'étendue longitudinale du quatrième côté (16) de la partie principale (6), ces écartements de trous de liaison adjacents (11, 12) de la partie de liaison (9) et de la partie principale (6) étant égaux, et les écartements des trous de liaison (11, 12) de la partie de liaison (9) et de la partie principale (6) les plus proches du prolongement du premier côté (13) de la partie principale (6) étant égaux.
  5. Dispositif (41) selon la revendication 4, caractérisé en ce qu'au moins une partie des trous de liaison (11, 12) de la partie de liaison (9) et/ou de la partie principale (6) sont formés en tant que trous oblongs (12).
  6. Dispositif (41) selon l'une des revendications 1 à 5, caractérisé en ce que la surface (23) de la première partie d'appui (7) ou de la deuxième partie d'appui (8) opposée à la partie principale (6) est une surface d'appui servant à la liaison adhésive au joint d'étanchéité (24) ou servant à l'insertion, en particulier à l'insertion adhésive du joint d'étanchéité (24) dans la première ou la deuxième partie d'appui (7, 8) ou servant à l'introduction du joint d'étanchéité (24) dans la première ou la deuxième partie d'appui (7, 8).
  7. Dispositif (41) selon l'une des revendications 1 à 6, caractérisé en ce que l'étanchéification des éléments de paroi (2) vers le fond (19) s'effectue par le biais de joints d'étanchéité (24) qui sont collés sur la partie d'appui (7 ou 8) respective du côté du fond sur toute sa longueur ou sont enfichés sur cette partie d'appui (7 ou 8) depuis le côté du fond en dessous de la partie d'appui (7 ou 8) respective sur toute sa longueur, en particulier en cas de collage supplémentaire, ou sont enfichés sur la partie d'appui (7 ou 8) respective dans sa direction transversale.
  8. Dispositif (41) selon l'une des revendications 1 à 7, caractérisé en ce que le joint d'étanchéité (24) est réalisé en tant que joint d'étanchéité à lèvre, joint d'étanchéité en caoutchouc poreux, en particulier en caoutchouc cellulaire, ou en tant que joint d'étanchéité durcissant sous l'action de l'eau.
  9. Dispositif (41) selon l'une des revendications 1 à 8, caractérisé en ce que la griffe (20) respective, en particulier la griffe (20) formée à partir de tôle, comprend un trou traversant central (26) pour la vis (22) ou le clou, et la griffe (20) comprend, sur un côté, deux arêtes frontales (29) qui forment un angle > 180°, et, sur un autre côté, en particulier un côté opposé, deux arêtes frontales (29) qui forment un angle < 180°.
  10. Dispositif (41) selon l'une des revendications 1 à 9, caractérisé en ce que le dispositif (41) comprend au moins un support (34) qui est relié à un élément de paroi (2), en particulier vissé sur celui-ci, et est relié au fond (19) par le biais de moyens de fixation (22).
  11. Dispositif (41) selon l'une des revendications 1 à 10, caractérisé en ce qu'il est une paroi de protection contre les inondations ou une paroi périphérique d'un bassin formé par cette paroi et un fond.
EP17196760.7A 2017-10-17 2017-10-17 Élément de paroi destiné à l'utilisation dans un dispositif de rétention d'eau ainsi que dispositif de rétention d'eau Active EP3473773B1 (fr)

Priority Applications (3)

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EP17196760.7A EP3473773B1 (fr) 2017-10-17 2017-10-17 Élément de paroi destiné à l'utilisation dans un dispositif de rétention d'eau ainsi que dispositif de rétention d'eau
US16/161,095 US10465353B2 (en) 2017-10-17 2018-10-16 Wall element and assembly for holding back water
CN201811209029.5A CN109667240A (zh) 2017-10-17 2018-10-17 用于在用于挡住水的装置中使用的壁元件以及用于挡住水的装置

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EP17196760.7A EP3473773B1 (fr) 2017-10-17 2017-10-17 Élément de paroi destiné à l'utilisation dans un dispositif de rétention d'eau ainsi que dispositif de rétention d'eau

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GB2598447B (en) * 2020-11-20 2022-11-02 Flood Control International Ltd Improvements relating to flood defence
EP4257752A1 (fr) * 2022-04-08 2023-10-11 Inero AB Système de barrière d'eau comprenant un dispositif de connexion

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DE9004646U1 (fr) * 1990-04-25 1990-06-28 Lohmar, Hans Josef, 5000 Koeln, De
DE4439754A1 (de) * 1994-10-31 1996-05-02 Kossbiel Ernst Hochwasserschutzelement aus Stahl

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CA1247426A (fr) * 1987-02-27 1988-12-28 Dwayne Bendfeld Systeme portable d'endiguement
DE29607619U1 (de) * 1996-04-26 1996-07-11 Ptw Polyurethan Technik Wagenf Auffangschürze für kontaminierte Flüssigkeiten z.B. verunreinigtes Wasser aus Kunststoff z.B. Polyurethan insbesondere für Slip-Anlagen
CN2396099Y (zh) * 1999-08-09 2000-09-13 高云龙 组合式挡水堤
DE20016969U1 (de) * 2000-07-10 2001-04-26 Trisl Klaus Mobile Metallwand insbesondere gegen Hochwasser
DE10237862A1 (de) * 2002-08-19 2004-03-04 Roland Wegener Hochwasser-Katastrophenschutzelemente
WO2004046465A2 (fr) * 2002-11-21 2004-06-03 Aqua Stop Hochwasserschutz Gmbh Dispositif pour eriger temporairement une ligne de protection contre les hautes eaux
DE102004016481B4 (de) 2004-03-31 2012-08-16 Wifried Vogel Demontierbares Schutzwandsystem sowie ein Verfahren zur Montage desselben
CN201254712Y (zh) * 2008-08-14 2009-06-10 徐运海 拦水坝用组合式挡水板
CN201962648U (zh) * 2011-03-22 2011-09-07 贾长江 堤防抗洪抢险快速组合挡水钢板墙
US20140219715A1 (en) * 2013-01-09 2014-08-07 Wayne Wolf Method and apparatus for reinforcing barrier interconnections
US9376778B2 (en) * 2014-01-23 2016-06-28 Neptune Systems, LLC Flood barrier system
CN204418107U (zh) * 2015-01-27 2015-06-24 海盐亚威工业物资有限公司 一种组合式移动防洪墙

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DE9004646U1 (fr) * 1990-04-25 1990-06-28 Lohmar, Hans Josef, 5000 Koeln, De
DE4439754A1 (de) * 1994-10-31 1996-05-02 Kossbiel Ernst Hochwasserschutzelement aus Stahl

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EP3473773A1 (fr) 2019-04-24
US20190112772A1 (en) 2019-04-18
US10465353B2 (en) 2019-11-05
CN109667240A (zh) 2019-04-23

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