DE4100889A1 - Simple means of raising height of dam - comprises flexible e.g. PVC tubing of suitable dia., filled with water and laid on top of dam, so that its friction prevents rolling - Google Patents
Simple means of raising height of dam - comprises flexible e.g. PVC tubing of suitable dia., filled with water and laid on top of dam, so that its friction prevents rollingInfo
- Publication number
- DE4100889A1 DE4100889A1 DE4100889A DE4100889A DE4100889A1 DE 4100889 A1 DE4100889 A1 DE 4100889A1 DE 4100889 A DE4100889 A DE 4100889A DE 4100889 A DE4100889 A DE 4100889A DE 4100889 A1 DE4100889 A1 DE 4100889A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- flooding
- filled
- dike
- dam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
-
- 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
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
Description
An Küsten und sonstigen Gewässer-Ufern treten wiederholt Überschwemmungen auf, deren Ursache darin liegt, daß an irgendeiner unvorhergesehenen Stelle der Wasserstand, um meist nur wenige Zentimeter, höher steigt als die Höhe der vorgeplanten Schutzbauwerke. Die Folge ist die Über strömung zum Beispiel der Deichkrone und eine von der hinteren Deichkante ausgehende Erosion, die mit wachsen der Geschwindigkeit in den totalen Deichbruch übergehen kann, der dann oft Verlust von Menschenleben und erheb lichen Materialschaden verursacht.Repeatedly occur on coasts and other waterways Floods, the cause of which is that at some unforeseen point the water level, usually only a few centimeters, higher than the height of the pre-planned protective structures. The consequence is the over flow, for example, of the dike crown and one of the rear dike edge erosion that grows with the speed in the total dike break can often lead to loss of life and material damage.
Eine schnell wirksam werdende Erhöhung der Deichkrone, um die oft nur minimale Differenz-Höhe zwischen Wasser stand und Deichkrone in der Größenordnung von Zentime tern, kann die Folgeschäden vermeiden.A rapid increase in the dike crown, the often only minimal difference in height between water stood and dyke crown in the order of centime tern, can avoid consequential damage.
An Rohrleitungen, Tanks und Tank-Fahrzeugen, die irgend welche Flüssigkeiten beinhalten, treten gelegent lich Lecks auf, die zur Überschwemmung von Straßen und Geländen führen, wobei ebenfalls nur geringe Ni veau-Differenzen zur Eindämmung genügen, damit die Flüssigkeit nicht in Vorfluter, Kanalisation oder unterirdische Gebäudeteile eindringen kann, wo sie größere Folgeschäden verursachen könnte.On pipelines, tanks and tank vehicles that which liquids contain occurs occasionally Leaks that lead to the flooding of streets and terrain, whereby also only low Ni veau differences for containment are sufficient for the Liquid not in the receiving water, sewage system or underground parts of the building can penetrate where they could cause greater consequential damage.
Gleichfalls sind nur geringe Niveau-Differenzen durch Absperrmaßnahmen zu überwinden, wenn zum Beispiel in bebauten Gebieten bei starken Niederschlägen der Ab fluß der Wassermassen über die Kanalisation versagt und die Überschwemmung von Straßen, Gebäuden und unterirdischen Verkehrswegen droht.Likewise, only slight differences in level are through Barrier measures to be overcome if, for example, in built-up areas with heavy rainfall of the Ab flow of water through the sewage system failed and the flooding of streets, buildings and underground traffic routes.
In den meisten Fällen drohender oder bereits einge tretener Überflutungen bedient man sich zur Eingrenz ung des sich ausbreitenden Flüssigkeits-Stromes der Barrieren aus Sandsäcken, Erdaufschüttungen oder Kom binationen mit festen Materialien und Kunststoff- Planen. In jedem Fall sind dies jedoch Maßnahmen, zu deren Ausführung ein hoher Personalaufwand und Ma terial-Bereitstellung unter schwierigen Verhältnissen erforderlich sind.In most cases threatening or already turned on floods are used to limit of the spreading liquid flow of the Barriers made of sandbags, earth fillings or comm combinations with solid materials and plastic To plan. In any case, these are measures a high level of personnel and Ma Provision of materials under difficult conditions required are.
Die bekannt gewordenen Mittel haben den wesentlichen Nachteil gemeinsam, daß sie nur sehr schwer an der meist viele Kilometer langen Deichfront, oder dem ei nem reinen Zufall unterliegenden Schadensort bei Un fällen, verfügbar gemacht und dann auch noch mit dem entsprechenden Personaleinsatz wirksam gemacht werden können.The funds that have become known have the essential Disadvantage in common that they are very difficult to usually many kilometers long dyke front, or the egg a pure accident location at Un fall, made available and then with the appropriate personnel deployment can be made effective can.
Zur Vermeidung dieses Nachteils wird erfindungsgemäß vorgeschlagen, zur Erhöhung von Deichkronen an Gewäs sern, wie auch zur Herstellung der Eingrenzung aus Tank-Lecks austretender Flüssigkeiten, ferner zur Ein dämmung und Lenkung strömender Niederschlagsmengen in bebauten Gebieten, sehr schnell ausrollbare Kunst stoff-Schläuche entsprechender Dimensionen und Kon struktion zu verwenden, deren Absperrwirkung einfach und schnell durch Füllung mit überall verfügbarem Wasser erzeugt werden kann.To avoid this disadvantage, the invention proposed to increase dike crowns on water as well as for the production of the limitation Leaking tank leaks, also for on Isolation and control of flowing rainfall in built-up areas, art that can be rolled out very quickly fabric hoses of appropriate dimensions and con structure to use, its shut-off effect simple and quickly by filling with everything available Water can be generated.
Die Abb. 1 zeigt im Querschnitt schematisch ei nen erfindungsgemäßen Sperrschlauch (1), der auf ei nem Deichkörper (5) aufliegt. Der Schlauch kann aus geeigneten flexiblen Kunststoffen geringer Wandstär ke, von etwa einem Millimeter sowie Polyvinylchlorid beispielsweise, mit oder ohne Textilverstärkung, in bekannter Weise hergestellt sein. Sein Prall-Durch messer ist größer als die gewünschte Stauhöhe (2) des Gewässers (4) damit sein Auflagedruck und seine Bodenreibung eine Verschiebung durch die vom gestau ten Wasser (4) in Pfeilrichtung (3) wirkenden Kräfte verhindern. Zur weiteren Sicherung gegen Horizontal verschiebung wie auch zur zusätzlichen Bodenabdicht ung zwischen Wasser (4) und Deichkörper (5) kann der Schlauch (1) zusätzlich noch mit einer Kunststoff- Schürze (6) verbunden sein, die am Boden noch durch eingeschlagene Pflöcke (7) gesichert werden kann. Fig. 1 shows in cross section schematically egg NEN barrier hose ( 1 ) according to the invention, which rests on egg dike body ( 5 ). The hose can be made of suitable flexible plastics with a small wall thickness, of about one millimeter, and polyvinyl chloride, for example, with or without textile reinforcement, in a known manner. Its impact diameter is greater than the desired damming height ( 2 ) of the water ( 4 ) so that its contact pressure and its ground friction prevent a shift due to the forces acting from the stowed water ( 4 ) in the direction of the arrow ( 3 ). For further protection against horizontal displacement as well as for additional soil sealing between water ( 4 ) and dyke body ( 5 ), the hose ( 1 ) can also be connected with a plastic apron ( 6 ), which is still attached to the ground by pegs ( 7 ) can be secured.
Der erfindungsgemäße Sperrschlauch hat den Vorteil, daß seine Sperrhöhe, wegen der automatisch sich in die Horizontale einstellenden Oberfläche des darin befindlichen Wassers, auf seiner ganzen Länge konstant ist. Diese Verhältnisse sind in Abb. 2 erläutert. Auf dem Untergrund mit ungleichem Niveau (8) liegt von links nach rechts ein Sperrschlauch auf, der im Längs querschnitt dargestellt unten der Geländekontur (8) folgt und oben durch die Horizontale (9) begrenzt ist. Die Oberfläche des gestauten Mediums ist mit (10) eb enfalls als Horizontale bezeichnet und der Freibord zwischen Sperrschlauch und Wasserstand mit (11). Bei (12) ist der Schlauch nur etwa halbprall gefüllt, bei (13) fast prall und bei (14) nur sehr wenig. Um dies darzustellen, sind die Schlauchquerschnitte um 90° gegen die Papierebene gedreht schraffiert dargestellt. Eine andere Variante des Erfindungs-Gegenstandes ist in Abb. 3 dargestellt. Danach besteht der Schlauch aus zwei miteinander in der Berührungslinie (17) festverbundenen Schläuchen (15) und (16), die in mit Wasser gefülltem Zustand die Querschnittsform einer liegenden 8 annehmen. Diese Variante kann aber auch aus mehr als zwei Parallelschläuchen bestehen, die zweckmäßigerweise in ihrer Verbindungslinie (17) un tereinander durch gemeinsame Öffnungen so verbunden sind, daß sich alle Parallel-Schläuche gemeinsam von einem oder beiden Enden füllen und entleeren lassen. Die Wirkung derartiger Parallel-Schläuche ist die, daß ihre Bodenhaftung und Bodendichtung ein Mehrfaches des Einzelschlauches sind und daß sie sich gegenseitig gegen ein seitliches Wegrollen in Richtung (3) Abb. 1 durch die Verbindung in der Linie (17) hin dern.The locking hose according to the invention has the advantage that its locking height is constant over its entire length because of the automatically leveling surface of the water therein. These relationships are explained in Fig. 2. On the underground with an uneven level ( 8 ) there is a locking hose from left to right, which, shown in longitudinal cross section, follows the terrain contour ( 8 ) below and is delimited at the top by the horizontal ( 9 ). The surface of the jammed medium is also designated as ( 10 ) as the horizontal and the freeboard between the barrier hose and the water level with ( 11 ). At ( 12 ) the hose is only about half-full, at ( 13 ) almost full and at ( 14 ) very little. To illustrate this, the hose cross-sections are shown hatched by 90 ° against the paper plane. Another variant of the subject matter of the invention is shown in Fig. 3. The hose then consists of two hoses ( 15 ) and ( 16 ) which are firmly connected to one another in the contact line ( 17 ) and which, when filled with water, assume the cross-sectional shape of a lying 8. However, this variant can also consist of more than two parallel hoses, which are expediently connected in their connecting line ( 17 ) un by mutual openings so that all parallel hoses can be filled and emptied together from one or both ends. The effect of such parallel hoses is that their grip and seal are a multiple of the individual hose and that they mutually prevent each other from rolling away in the direction ( 3 ) Fig. 1 through the connection in line ( 17 ).
Die erfindungsgemäßen Sperrschläuche sind an den Enden teilweise verschlossen und respektive oder mit Verschluß- und Füll-Armaturen bekannter Art versehen. Sie lassen sich im Leerzustand, auf Rollen aufgewick elt, leicht in großen Längen transportieren. Sie kön nen in Kombination mit der Auf- und Ab-Wickelvorricht ung so eingerichtet sein, daß der Druck des von einer Pumpe oder einem Hydranten herrührenden Füll-Wassers die Auslegung in der gewünschten Sperrlinie unter ge ringstem Personalaufwand gestattet.The locking hoses according to the invention are on the Ends partially closed and respectively or with Closure and filling fittings of known type provided. They can be wound up on reels when empty it is easy to transport in great lengths. You can in combination with the up and down winding device be set up so that the pressure of one Pump or a hydrant from filling water the interpretation in the desired stop line under ge least personnel expenses allowed.
Eine diesem Zweck dienende Vorrichtung ist in Abb. 4 schematisch dargestellt. Zwischen zwei Rädern (28) befindet sich auf gemeinsamer Achse, aber gegen diese drehbar, die Haspel (19), auf der eine größere Länge, zum Beispiel eines Doppel-Schlauches aus Poly äthylen, aufgewickelt ist. Dieser Schlauch kann aus einem einzigen dadurch zum Beispiel hergestellt sein, daß er im Flachzustand in der Mittellinie längs mit kleinen Unterbrüchen zusammengeschweißt ist. Dadurch stehen beide Schläuche, die im Prallzustand die Form einer liegenden 8 gemäß (24) annehmen, miteinander in Verbindung und können gemeinsam gefüllt werden. Wird sodann der Doppelschlauch von seinem Anfang (21) in Richtung (22) über einen nicht gezeichneten An schluß bei geringem Überdruck mit Wasser (23) gefüllt, treibt er die Haspel (19) in Richtung (25) über den Untergrund (26), wobei er sich synchron mit der Abwick lung des größeren Radumfanges (28) auf dem Boden (26) bis zu seiner Maximalhöhe (20) auslegt. Die Auslege richtung braucht dann nur noch über eine auf die Ach se wirkende und nicht gezeichnete Gabel von einer Per son gesteuert zu werden.A device serving this purpose is shown schematically in Fig. 4. Between two wheels ( 28 ) is on a common axis, but rotatable against this, the reel ( 19 ) on which a greater length, for example a double hose made of polyethylene, is wound. This hose can be made from a single one, for example, by being welded longitudinally along the center line with small interruptions in the flat state. As a result, both hoses, which assume the shape of a lying 8 according to ( 24 ) in the impact state, are connected to one another and can be filled together. If the double hose is then filled with water ( 23 ) from its start ( 21 ) in the direction ( 22 ) via a connection (not shown) at a slight excess pressure, it drives the reel ( 19 ) in the direction ( 25 ) over the substrate ( 26 ), whereby it extends synchronously with the development of the larger wheel circumference ( 28 ) on the floor ( 26 ) up to its maximum height ( 20 ). The design direction then only needs to be controlled by a person via a fork acting on the axle and not shown.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4100889A DE4100889A1 (en) | 1991-01-15 | 1991-01-15 | Simple means of raising height of dam - comprises flexible e.g. PVC tubing of suitable dia., filled with water and laid on top of dam, so that its friction prevents rolling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4100889A DE4100889A1 (en) | 1991-01-15 | 1991-01-15 | Simple means of raising height of dam - comprises flexible e.g. PVC tubing of suitable dia., filled with water and laid on top of dam, so that its friction prevents rolling |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4100889A1 true DE4100889A1 (en) | 1992-07-16 |
Family
ID=6422985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4100889A Withdrawn DE4100889A1 (en) | 1991-01-15 | 1991-01-15 | Simple means of raising height of dam - comprises flexible e.g. PVC tubing of suitable dia., filled with water and laid on top of dam, so that its friction prevents rolling |
Country Status (1)
Country | Link |
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DE (1) | DE4100889A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9500271A (en) * | 1995-02-14 | 1996-09-02 | Huibert Van Der Starre | Water barrier and method of putting it into place |
DE19518718A1 (en) * | 1995-05-24 | 1996-11-28 | Kumpf Erich | Erection of earth wall for high water protection |
DE29620193U1 (en) * | 1996-11-20 | 1997-02-06 | Heringhaus, Klaus, 58809 Neuenrade | Mobile device for protection against flooding |
WO1997039192A1 (en) * | 1996-04-12 | 1997-10-23 | Jollytech S.A.S. | Device of protection against overflowing and procedure for its realization |
DE10029257A1 (en) * | 2000-06-14 | 2002-01-03 | Marcus Andreas Busler | Device to take up tension and shear forces; has at least one container with flexible walls that can be filled with solid material and acts as weight anchor and is connected to holder device |
DE10038592A1 (en) * | 2000-08-08 | 2002-02-28 | Gse Lining Technology Gmbh | System for temporary protection against flood waters comprises at least one watertight hose-like flexible body which in empty state is transported to its application site and is filled there with water |
DE10257603A1 (en) * | 2002-12-09 | 2004-07-01 | Mülders, Heinz | Device especially for floodwater protection comprises a flexible tube body filled with a fluid, especially water, and/or a fluid/solid mixture |
DE10314314A1 (en) * | 2003-03-29 | 2004-10-14 | Wigbert Weiss | Device for temporary or permanent containment of flood water and for providing building protection comprises a body in the form of a tube designed for the local conditions |
EP2206636A1 (en) | 2009-01-07 | 2010-07-14 | Acquaalta Schutzsysteme GmbH | Device for coiling up and holding a damming element |
DE102005046219B4 (en) * | 2005-01-10 | 2016-05-12 | Ewald Dietl | Method of forming, filling and laying sack hoses |
CN110268892A (en) * | 2019-06-28 | 2019-09-24 | 中国科学院烟台海岸带研究所 | A kind of terrace-type encloses the method flooded plus cradle comprehensive treatment Spartina alterniflora |
DE202021003248U1 (en) | 2021-10-14 | 2021-11-23 | Beaver Schutzsysteme Ag | Insulating element for damming liquids as well as an insulating device |
-
1991
- 1991-01-15 DE DE4100889A patent/DE4100889A1/en not_active Withdrawn
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9500271A (en) * | 1995-02-14 | 1996-09-02 | Huibert Van Der Starre | Water barrier and method of putting it into place |
DE19518718A1 (en) * | 1995-05-24 | 1996-11-28 | Kumpf Erich | Erection of earth wall for high water protection |
WO1997039192A1 (en) * | 1996-04-12 | 1997-10-23 | Jollytech S.A.S. | Device of protection against overflowing and procedure for its realization |
US6450733B1 (en) | 1996-11-20 | 2002-09-17 | Hans-Joachim Krill | Mobile anti-flood protection device |
DE29620193U1 (en) * | 1996-11-20 | 1997-02-06 | Heringhaus, Klaus, 58809 Neuenrade | Mobile device for protection against flooding |
DE10029257A1 (en) * | 2000-06-14 | 2002-01-03 | Marcus Andreas Busler | Device to take up tension and shear forces; has at least one container with flexible walls that can be filled with solid material and acts as weight anchor and is connected to holder device |
DE10038592A1 (en) * | 2000-08-08 | 2002-02-28 | Gse Lining Technology Gmbh | System for temporary protection against flood waters comprises at least one watertight hose-like flexible body which in empty state is transported to its application site and is filled there with water |
DE10257603A1 (en) * | 2002-12-09 | 2004-07-01 | Mülders, Heinz | Device especially for floodwater protection comprises a flexible tube body filled with a fluid, especially water, and/or a fluid/solid mixture |
DE10314314A1 (en) * | 2003-03-29 | 2004-10-14 | Wigbert Weiss | Device for temporary or permanent containment of flood water and for providing building protection comprises a body in the form of a tube designed for the local conditions |
DE10314314B4 (en) * | 2003-03-29 | 2007-07-19 | Wigbert Weiss | Device for damming floods |
DE102005046219B4 (en) * | 2005-01-10 | 2016-05-12 | Ewald Dietl | Method of forming, filling and laying sack hoses |
EP2206636A1 (en) | 2009-01-07 | 2010-07-14 | Acquaalta Schutzsysteme GmbH | Device for coiling up and holding a damming element |
CN110268892A (en) * | 2019-06-28 | 2019-09-24 | 中国科学院烟台海岸带研究所 | A kind of terrace-type encloses the method flooded plus cradle comprehensive treatment Spartina alterniflora |
CN110268892B (en) * | 2019-06-28 | 2021-10-29 | 中国科学院烟台海岸带研究所 | Method for comprehensively treating spartina alterniflora by terrace type surrounding flooding and mowing |
DE202021003248U1 (en) | 2021-10-14 | 2021-11-23 | Beaver Schutzsysteme Ag | Insulating element for damming liquids as well as an insulating device |
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