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WO2004044334A1 - Systeme de protection contre les hautes eaux - Google Patents

Systeme de protection contre les hautes eaux Download PDF

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Publication number
WO2004044334A1
WO2004044334A1 PCT/DE2003/001567 DE0301567W WO2004044334A1 WO 2004044334 A1 WO2004044334 A1 WO 2004044334A1 DE 0301567 W DE0301567 W DE 0301567W WO 2004044334 A1 WO2004044334 A1 WO 2004044334A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel
supports
support
flood
hollow
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.)
Ceased
Application number
PCT/DE2003/001567
Other languages
German (de)
English (en)
Inventor
Georg Hahn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU2003245829A priority Critical patent/AU2003245829A1/en
Publication of WO2004044334A1 publication Critical patent/WO2004044334A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E02B3/102—Permanently installed raisable dykes

Definitions

  • a novel flood protection system which consists of a part that is firmly anchored in the ground and a removable or detachable and stowable movable part.
  • the object of the invention is to propose a flood protection system with which protection against severe floods up to a century flood can be achieved quickly, effectively and inexpensively with a relatively small amount of auxiliary personnel and without the use of machines and heavy equipment.
  • a device with the features of the characterizing part of claim 1 and a method with the features of the characterizing part of claim 10 are proposed. Further features of the invention are the subject of the dependent claims.
  • the flood protection system according to the invention is based on a basic construction consisting of hollow tubes.
  • the hollow pipes which consist of steel, aluminum or the like, are rammed into the ground to a depth of approx. 4.8 m at the points where the flood protection wall is to be created and remain permanently in the ground area, where they are screwed in Cover are secured.
  • the hollow pipes are flush with the upper edge of the ground and take up support beams, so-called peiners, with a length of approx. 4 m, which are stored and activated in the hollow pipes when they are required for flood protection.
  • the support beams are pulled up in the hollow tubes and locked or bolted and secured against lowering.
  • the distance by which the support girders are pulled out of the hollow tubes is approx. 3 m, and this also corresponds to the flood protection level.
  • the hollow tubes or the support beams are at intervals of z. B. 3 m from each other in the flow direction and form fields, which by the use of dam beams with z. B. a length of 3 m, a width of 0.15 m and a height of 0.215 m to the flood protection wall.
  • the dam beams consist, for. B. made of aluminum, steel, reinforced plastic, glued wood or the like, the individual beams being profiled at the connection points to one another in order to achieve mutual locking and sealing by means of additional sealing elements. If the dam beams are made of aluminum, they have a relatively low weight of e.g. B. 28.7 kg / bar, so that the lifting of a bar in the respective field can be carried out by a single man. The stability of such a basic construction is so high due to the sinking of the hollow pipes that a rear support is not necessary if the flood protection height does not exceed approx. 3 m.
  • the construction phase 1 for flood protection up to approx. 3 m height.
  • the construction phase 2 is initiated, in which steel sleeves are placed on the steel supports after construction phase 1 and screwed to the existing steel supports.
  • extension beams are used to extend upwards, which are screwed to the steel sleeves.
  • These steel supports placed in the second stage of construction have a length of z. B. 3 m, thus increase the entire second level of flood protection to a total of about 6 m protection height, and are provided with a back support, which from a flood height of z. B.
  • the steel supports in turn are secured against being pushed upwards by being attached to the hollow pipes anchored in the ground, so that at the basic construction of the second construction phase compared to the formation of the first construction phase by the selected back supports a high structural strength against the pressure of the flood masses is achieved.
  • lateral delta sheet metal wings are welded onto the hollow pipe, so that the pressure on the dam beams and painters is widespread the soil is transferred. These sheet metal wings are welded to the hollow tube on one or both sides.
  • Back support after phase 2 is used in the third construction phase in the same way as in the second construction phase.
  • the dam beams are up to a total partition of a total of z. B. 8 m height between the steel column fields.
  • the flood protection system consists on the one hand of stationary, structural basic elements, which are rammed into the ground in the form of hollow tubes and which continuously hold the support beams or peiners until they are activated and pulled out of the ground in an emergency, and on the other hand of mobile, portable ones Components that are in the form of separately stored dam beams made of aluminum or similar material, which are secured against floating, which are inserted between the torments, and which are only required in the event of an impending flood.
  • the city or landscape is not permanently impaired, since the structures above the ground are only erected at times of flooding and are then lowered back into the hollow tube.
  • the device according to the invention is designed such that it works perfectly up to a protective height of approximately 3 m without back support, requires a rear support from a protective height of more than 3 m, and a rear support at the maximum protective height of 8 m with additional peiners is required, while alternatively with a protective height of 8 m the back support with body pegs with a length of 5 m is used and additionally one continuous sheet pile made of sheet piles is provided, with which the hollow pipes are welded and driven in one operation.
  • FIG. 3 shows the construction after the third construction phase
  • FIG. 4 shows a view of part of a dam beam wall in supervision
  • FIG. 5 shows an illustration of the part of a dam beam wall according to FIG. 4 in a view from the front
  • FIG. 6 is a schematic representation of a dam beam wall in front view
  • 7 shows a schematic representation of a backwater drainage with sheet pile window
  • FIG. 8 shows a schematic representation of a backwater suction
  • FIG. 9 shows a schematic representation of a further embodiment of the invention.
  • the first construction phase of a flood protection wall which provides protection up to a flood height of approximately 3 m, comprises (according to FIG. 1, 2 or 3) a hollow tube 1 with a tip 2.
  • the hollow tube 1 which is preferably a square tube, has a length of about 4 m (without tip) and is driven into the ground completely flush with its opening up to its opening, is at its lower end against a stop 3 and is closed on the top with a waterproof cover 4.
  • the hollow tube 1 receives a steel support 5 (a so-called peiner), which is completely sunk into the hollow tube when the flood protection is not activated.
  • the steel support 5 In the event of flooding, the steel support 5 is pulled up to a height of approximately 3 m from the hollow tube 1 and anchored in the raised position, so that the steel support projects up to a height of 3 m above the ground. Corresponding hollow pipes 1 are driven into the ground at a distance of about 3 m on the bank.
  • the steel supports 5 form the boundary beams for the flood protection wall fields 6 (FIG. 6), which are erected from dam beams 7 or slats inserted between two adjacent steel supports 5,5.
  • the dam beams 7 are aluminum or steel beams or lamellae, e.g. B. with a length of 3 m, a width of 0.15 m and a height of 0.215 m, and are each on the steel supports with profiles, z. B.
  • a dam beam has e.g. B. a weight of 28.7 kg and extends over a field 6 of z. B. 3 m length. This weight can be handled and lifted by a man, so that the construction of the protective wall quem can be done.
  • z. B. made of foam rubber, which represent a seal between the steel supports and the dam beams.
  • anchors 11 are fastened, which anchor the steel supports 5 in their raised position on the hollow tubes 1 by means of anchor bolts 12.
  • a support plate 13 is welded at 14, which receives a suspension device 15, the use of which is explained below. With 16 a connection between the anchoring 1 1 and the suspension device 15 is shown
  • a shoe carrier 21 is welded to the outside of the attached support bracket 19 at 22, which receives a connecting end 23 of an inclined support 24 or a rear support bracket (IPB-180 bracket), the opposite lower end 25 of which is inserted into a welding shoe 26 which is connected to the horizontal support 27 (U-steel support) is attached, at its front end 28 facing the support beam 5, a suspension device 15 is assigned, which is rigidly connected to the hollow tube 1 and receives the suspension device 28, so that a stable load-bearing connection for a stiffening is achieved.
  • a third construction phase with which the flood protection can be extended to a total protection level of approx.
  • a sheet pile wall 30 made of sheet pile planks 31 is rammed into the bank subsoil for the distribution of ground pressure, the hollow pipes 1 not being rammed into the ground separately, as in the construction phases 1 and 2, but before Ramming the sheet piles 31 welded to these planks and rammed to the appropriate height in one operation.
  • the sheet pile wall 30 is rammed past the square tubes 1 that have already been rammed in, the square tubes are freed from earth about 1 m deep and welded to the newly rammed sheet pile ,
  • a further steel sleeve 17 ' is attached and a further steel support 5' with a length of about 2 m is placed and bolted, or a steel support 5 "with a length of 5 m is placed in the steel sleeve 17 'after the construction phase 1 and bolted.
  • FIG. 3 and FIG. 7 A first solution is shown in FIG. 3 and FIG. 7, according to which windows, openings 32 or the like of z. B. 40 cm diameter in the sheet pile at a depth of about 4 m to 5 m, which are guided with attached sliders 33 in a fold 34 and closed with a gear linkage 35 and a crank handle 36 at high water, thus preventing penetration of the underwater behind the waterproof sheet pile walls is prevented. With the help of the hand cranks, the windows are opened again after the flood has run out, so that the back water can flow into the river.
  • drainage wells 37 made of steel or reinforced concrete without floors behind the sheet piling, which are closed at ground level with a steel cover 38, are introduced on each window.
  • FIGS. 4 and 5 show the construction of the dam beam wall and its assignment to the delimiting hollow tubes or steel supports in connection with the representations according to FIGS. 1-3 in an enlarged representation.
  • the square hollow tube 39 receives an IPB-160 steel support 40; a bracket 41 is welded to the hollow tube 39 for back support. With 42 a retaining bolt is shown.
  • Dam beams 43 preferably made of aluminum, are inserted between two adjacent steel supports 40, 40, and hard rubber seals 44 are provided on the flanges of the steel supports 40. With 45 screw connections for the steel supports 40 and with 46 suspension bolts are shown, which the suspension bracket 47 with retaining bolts 48 for pick up the steel column anchor.
  • Steel brackets 49 which are connected to one another by bolts 50, serve to hold down the dam beams 43.
  • the dam beams 43 are sealed against one another by dam beam seals 51; the terrain is denoted by 52.
  • a cast steel drain pipe 54 with a diameter of about 20 cm is rammed into the ground at a distance of about 20 m to the normal groundwater level 55.
  • This percolation pipe 54 is laid over the sheet pile wall 53 into the river in the direction of flow, so that the river water flowing past creates a negative pressure in the pipe due to its flow speed, which automatically drains the back water into the river (arrow 56).
  • Such a system can also be used against dike flooding.
  • the hollow pipes are welded to the sheet pile wall before it is rammed in (at 57) and rammed in together with the sheet pile wall in one operation at the level of the dike, and covered with a waterproof steel cover. If there is a risk that the dike will be flooded by the rising flooding, the steel supports in the hollow pipes are pulled out and bolted to a height of approx. 3 m and the dam beams are used. The dam beams are secured against floating by cover brackets bolted to the steel supports.
  • FIG. 9 In the case of very unfavorable ground conditions of the subsoil, an alternative is proposed according to the invention, which is shown in FIG. 9 and in which a concrete foundation 58 is introduced into the subsoil, which has a recess 59 into which a steel support (peiner) 60 is inserted becomes. Dam beams 61 are inserted between two adjacent steel supports 60 in the manner described above and sealed at 62. With 63 grouting concrete is designated, the lining of the Opening 59 represents, with 64 steel anchor claws and only 65 holes for the lock.
  • the concrete foundation 58 has a depth of 1.50 m, a width of 1.00 m and the opening 59 has a depth of approximately 0.75 m, so that the foot of the steel support 60 has this distance into the Foundation is used.

Landscapes

  • 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

L'invention concerne un système de protection contre les hautes eaux comprenant une partie ancrée de manière fixe dans le sol ainsi qu'une partie amovible, mobile et arrimable. La partie ancrée dans le sol comporte des tuyaux creux (1) dont l'arête supérieure est située au même niveau que la surface du sol de la rive, tandis que la partie mobile comprend des supports (5) déplaçables en acier ou en aluminium qui sont insérés dans les tuyaux creux et qui, lors de la première phase de construction, sont élevés et bloqués. Des poutres de barrage (7) sont disposées entre lesdits supports en acier et forment les parois de protection. Lors de la deuxième phase de construction, une structure de renfort arrière est fixée de part et d'autre des supports en acier et liée non seulement aux tuyaux creux, mais également aux supports en acier de façon à les renforcer. Lors d'une troisième phase de construction, des palplanches positionnées avant le début du processus de construction dudit système sont enfoncées dans le sous-sol, et les tuyaux creux sont soudés sur lesdites planches et enfoncés dans le sous-sol avec ces dernières.
PCT/DE2003/001567 2002-11-12 2003-05-15 Systeme de protection contre les hautes eaux Ceased WO2004044334A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003245829A AU2003245829A1 (en) 2002-11-12 2003-05-15 Floodwater protection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20217385 2002-11-12
DE20217385.2 2002-11-12

Publications (1)

Publication Number Publication Date
WO2004044334A1 true WO2004044334A1 (fr) 2004-05-27

Family

ID=27740821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001567 Ceased WO2004044334A1 (fr) 2002-11-12 2003-05-15 Systeme de protection contre les hautes eaux

Country Status (3)

Country Link
AU (1) AU2003245829A1 (fr)
DE (1) DE20308083U1 (fr)
WO (1) WO2004044334A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014064404A1 (fr) * 2012-10-23 2014-05-01 Michael Mulvihill Dispositif de rétention

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027473C2 (nl) * 2003-11-18 2005-06-21 Pieter Den Breejen Scheidingswand in of bij waterlichaam.
WO2010060615A1 (fr) * 2008-11-27 2010-06-03 Poetzsch Holger Équipement modulaire de protection contre les crues
DE202013007135U1 (de) 2013-08-09 2013-09-26 WOBEK Oberflächenschutz GmbH Hochwasserschutzanlage
HU1600265V0 (hu) * 2016-07-06 2017-07-28 IBS Technics GmbH Árvízvédelmi fal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685656A (en) * 1986-07-07 1987-08-11 Pak-Poy & Kneebone Pty Ltd. Motor racing track fence
DE19649868A1 (de) * 1995-11-30 1997-06-05 Wbs Systeme Werner Bank Gmbh Dammbalkenanordnung und Dammbalken
US6042301A (en) * 1995-07-17 2000-03-28 Sovran; Jean-Paul River bank flood barrier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685656A (en) * 1986-07-07 1987-08-11 Pak-Poy & Kneebone Pty Ltd. Motor racing track fence
US6042301A (en) * 1995-07-17 2000-03-28 Sovran; Jean-Paul River bank flood barrier
DE19649868A1 (de) * 1995-11-30 1997-06-05 Wbs Systeme Werner Bank Gmbh Dammbalkenanordnung und Dammbalken

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014064404A1 (fr) * 2012-10-23 2014-05-01 Michael Mulvihill Dispositif de rétention
CN104736768A (zh) * 2012-10-23 2015-06-24 埃克斯特雷姆环球有限公司 阻挡装置
GB2524180A (en) * 2012-10-23 2015-09-16 Eextreme Global Ltd A Retention device
EA027010B1 (ru) * 2012-10-23 2017-06-30 Иикстрим Глобал Лимитед Устройство для удержания жидкостей или сыпучих материалов
US9771699B2 (en) 2012-10-23 2017-09-26 Eextreme Global Limited Retention device
CN104736768B (zh) * 2012-10-23 2018-08-14 埃克斯特雷姆环球有限公司 阻挡装置

Also Published As

Publication number Publication date
AU2003245829A1 (en) 2004-06-03
DE20308083U1 (de) 2003-08-07

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