DE10249779A1 - Flexible wave breaking system has coated fabric sections with pockets filled with ballast at the bottom and with buoyancy aids at the top of the section - Google Patents
Flexible wave breaking system has coated fabric sections with pockets filled with ballast at the bottom and with buoyancy aids at the top of the section Download PDFInfo
- Publication number
- DE10249779A1 DE10249779A1 DE10249779A DE10249779A DE10249779A1 DE 10249779 A1 DE10249779 A1 DE 10249779A1 DE 10249779 A DE10249779 A DE 10249779A DE 10249779 A DE10249779 A DE 10249779A DE 10249779 A1 DE10249779 A1 DE 10249779A1
- Authority
- DE
- Germany
- Prior art keywords
- breakwater
- water
- flexible
- ballast
- filled
- 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- Withdrawn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
- 239000004744 fabric Substances 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000001788 irregular Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- 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
Abstract
Description
Die Erfindung betrifft einen flexiblen Wellenbrecher zur Verminderung der auftretenden Wellenenergie.The invention relates to a flexible Breakwater to reduce the wave energy that occurs.
Wellenbrecher zum Abschwächen der Wellenenergie sind bekannt. Eine Art der Wellenbrecher sind ortsfest. Diese werden häufig aus schweren Natursteinen aber auch aus Beton, Holz oder ähnlich festen Materialien gebildet und können sowohl vom Wasser vollständig überspült werden (Unterwasser-Wellenbrecher) oder über die Wasseroberfläche hinausragen (Überwasser-Wellenbrecher). Eine weitere Art sind Wellenbrecher, die auf der Wasseroberfläche schwimmen und meist auf dem Meeresboden verankert werden. Aus beiden Grundformen lassen sich beliebig viele kombinierte Systeme ableiten.Breakwater to weaken the Wave energy is known. One type of breakwater is stationary. These are common made of heavy natural stones but also of concrete, wood or similar solid Materials formed and can both be completely washed over by the water (Underwater breakwater) or protrude above the water surface (About water-breakwater). Another type are breakwaters that float on the water surface and mostly anchored on the ocean floor. From both basic forms any number of combined systems can be derived.
Aus der
Der Nachteil eines solchen Systems ist, dass bei einem eventuell notwendigen Versetzen der Wellenbrecher ein aufwändiger Transport erforderlich wird, da die Schwimmkörper für den Transport nicht zusammengelegt oder auf andere Weise verkleinert werden können. Außerdem unterliegen metallische Werkstoffe häufig einer erheblichen Korrosionsgefahr, der durch entsprechend aufwändige und teure Anstriche bzw. die Wahl geeigneter Werkstoffe, z.B Edelstahl begegnet werden muss.The disadvantage of such a system is that if the breakwater needs to be moved an elaborate Transport is required because the floats are not folded for transportation or can be reduced in some other way. Metallic materials are also subject to frequently a considerable risk of corrosion, which is caused by correspondingly complex and expensive paints or the choice of suitable materials, e.g. stainless steel must be met.
In der
Der Erfindung liegt die Aufgabe zugrunde, ein Wellenbrechersystem zu schaffen, das die auftretende Wellenenergie wirksam reduziert, dabei flexibel und leicht zu versetzen sowie ökologisch vertretbar ist.The invention is based on the object Breakwater system to create that the occurring wave energy effectively reduced, flexible and easy to move and ecological is justifiable.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Wellenbrecher aus mindestens einer mit Kunststoff oder elastomerem Werkstoff beschichteten Gewebebahn besteht, die in regelmäßigen oder unregelmäßigen Abständen Hohlkammern aufweist, wobei die unteren Hohlkammern mit Materialien schwerer als Wasser und die oberen Hohlkammern mit schwimmfähigen Materialien gefüllt sind. Auf diese Weise wird dieser obere Teil des Wellenbrecherelementes an die Wasserobefläche streben, der untere Teil des Wellenbrechers sinkt auf den Meeresboden und dient so als Verankerung, damit der Wellenbrecher nicht abgetrieben wird.This object is achieved according to the invention solved, that the breakwater is made of at least one with plastic or elastomeric material coated fabric web, which is in regular or irregular intervals hollow chambers has, the lower cavities with materials heavier as water and the upper cavities with buoyant materials filled are. In this way, this upper part of the breakwater element strive to the water surface, the lower part of the breakwater sinks to the ocean floor and serves as anchoring so that the breakwater is not driven off becomes.
Durch diese Anordnung streben die Wellenbrecherelemente eine senkrechte Lage im Wasser an. Dabei bietet jedes Element durch seine Stirnfläche dem Wasser einen bestimmten Widerstand. Die Bahnen werden durch den Seegang abgelenkt und nach unten gedrückt. Die Welle muss die Energie zur Überwindung des Auftriebs ausbringen und wird diesen Energiebetrag dadurch verlieren.Through this arrangement, the Breakwater elements in a vertical position in the water. It offers each element has a specific surface through its face Resistance. The tracks are deflected by the swell and after pressed down. The wave must overcome the energy of the buoyancy and will lose this amount of energy.
Eine vorteilhafte Ausgestaltung der Erfindung wird in Anspruch 2 gekennzeichnet. Damit wird erreicht, dass auch die Wellenenergie an der Wasseroberfläche durch den Wellenbrecher reduziert wird.An advantageous embodiment of the Invention is characterized in claim 2. So that is achieved that the wave energy on the water surface through the breakwater is reduced.
Eine weitere Ausgestaltung der Erfindung wird in Anspruch 3 beschrieben. Vorteilhaft ist dabei, dass durch die Größe der Wellenbrecherfelder den örtlichen Gegebenheiten optimal angepasst werden kann.Another embodiment of the invention is described in claim 3. It is advantageous that the Size of the breakwater fields the local Conditions can be optimally adjusted.
Anhand der Zeichnung wird nachstehend ein Ausführungsbeispiel der Erfindung erläutert. Es zeigtUsing the drawing below an embodiment of the invention explained. It shows
In
In
- 11
- Flexibler Wellenbrecherflexible breakwater
- 22
- Gewebebahnenfabrics woven
- 33
- Hohlkammernhollow chambers
- 3a3a
- Hohlkammer mit Auftriebfüllunghollow with buoyancy filling
- 3b3b
- Hohlkammer mit Ankerfüllunghollow with anchor filling
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249779A DE10249779A1 (en) | 2002-10-24 | 2002-10-24 | Flexible wave breaking system has coated fabric sections with pockets filled with ballast at the bottom and with buoyancy aids at the top of the section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10249779A DE10249779A1 (en) | 2002-10-24 | 2002-10-24 | Flexible wave breaking system has coated fabric sections with pockets filled with ballast at the bottom and with buoyancy aids at the top of the section |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10249779A1 true DE10249779A1 (en) | 2004-05-13 |
Family
ID=32102996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10249779A Withdrawn DE10249779A1 (en) | 2002-10-24 | 2002-10-24 | Flexible wave breaking system has coated fabric sections with pockets filled with ballast at the bottom and with buoyancy aids at the top of the section |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10249779A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004083529A1 (en) * | 2003-03-21 | 2004-09-30 | The Engineering Business Limited | Apparatus for creating a local reduction in wave height. |
US7877933B2 (en) | 2002-10-23 | 2011-02-01 | Ihc Engineering Business Limited | Mounting of offshore structures |
US7984525B2 (en) | 2004-08-03 | 2011-07-26 | Ihc Engineering Business Limited | Access method between marine structures and apparatus |
US8016519B2 (en) | 2006-02-06 | 2011-09-13 | Ihc Engineering Business Limited | Installation of offshore structures |
US8127388B2 (en) | 2005-08-01 | 2012-03-06 | Ihc Engineering Business Limited | Gangway apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2155616A1 (en) * | 1970-12-23 | 1972-07-13 | Continental Oil Co., Ponca City, OkIa. (V.St.A.) | Floatable breakwater |
DE2248260A1 (en) * | 1972-10-02 | 1974-04-18 | Jobst Huelsemann | DYNAMIC BREAKER |
DE2341846B2 (en) * | 1973-08-18 | 1975-08-14 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Floatable breakwater |
EP0165541A2 (en) * | 1984-06-20 | 1985-12-27 | Waas, Heinrich, Dr. Ing. E.h. | Device for treating surface waves, especially for the protection of floating or fixed structures or shores |
US4691661A (en) * | 1981-05-15 | 1987-09-08 | Salvatore Deiana | Self-adjusting breakwater for artificial harbors |
DE3630927A1 (en) * | 1986-09-11 | 1987-10-08 | Dirk Rohweder | Mechanical, flexible shore protection |
US20020085883A1 (en) * | 2000-12-29 | 2002-07-04 | Frank Meyers | System and apparatus for rapidly installed breakwater |
-
2002
- 2002-10-24 DE DE10249779A patent/DE10249779A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2155616A1 (en) * | 1970-12-23 | 1972-07-13 | Continental Oil Co., Ponca City, OkIa. (V.St.A.) | Floatable breakwater |
DE2248260A1 (en) * | 1972-10-02 | 1974-04-18 | Jobst Huelsemann | DYNAMIC BREAKER |
DE2341846B2 (en) * | 1973-08-18 | 1975-08-14 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Floatable breakwater |
US4691661A (en) * | 1981-05-15 | 1987-09-08 | Salvatore Deiana | Self-adjusting breakwater for artificial harbors |
EP0165541A2 (en) * | 1984-06-20 | 1985-12-27 | Waas, Heinrich, Dr. Ing. E.h. | Device for treating surface waves, especially for the protection of floating or fixed structures or shores |
US4824286A (en) * | 1984-06-20 | 1989-04-25 | Keinrich Waas | Apparatus for dissipating surface waves, particularly for protecting floating or fixed structures or coasts |
DE3630927A1 (en) * | 1986-09-11 | 1987-10-08 | Dirk Rohweder | Mechanical, flexible shore protection |
US20020085883A1 (en) * | 2000-12-29 | 2002-07-04 | Frank Meyers | System and apparatus for rapidly installed breakwater |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7877933B2 (en) | 2002-10-23 | 2011-02-01 | Ihc Engineering Business Limited | Mounting of offshore structures |
WO2004083529A1 (en) * | 2003-03-21 | 2004-09-30 | The Engineering Business Limited | Apparatus for creating a local reduction in wave height. |
US7984525B2 (en) | 2004-08-03 | 2011-07-26 | Ihc Engineering Business Limited | Access method between marine structures and apparatus |
US8127388B2 (en) | 2005-08-01 | 2012-03-06 | Ihc Engineering Business Limited | Gangway apparatus |
US8016519B2 (en) | 2006-02-06 | 2011-09-13 | Ihc Engineering Business Limited | Installation of offshore structures |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |