EP3333324A1 - System and method for producing a foundation for a building in water - Google Patents
System and method for producing a foundation for a building in water Download PDFInfo
- Publication number
- EP3333324A1 EP3333324A1 EP17208006.1A EP17208006A EP3333324A1 EP 3333324 A1 EP3333324 A1 EP 3333324A1 EP 17208006 A EP17208006 A EP 17208006A EP 3333324 A1 EP3333324 A1 EP 3333324A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow body
- foundation
- cavity
- water
- drilling device
- 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- Withdrawn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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 238000005553 drilling Methods 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 9
- 239000003643 water by type Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/08—Sinking workpieces into water or soil inasmuch as not provided for elsewhere
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
- E02D27/525—Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/40—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds in open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/12—Underwater drilling
- E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
Definitions
- the invention relates to a method for producing a foundation for a building in the water in which a tubular hollow body is arranged at the bottom of the water, a drilling device is arranged in the hollow body, in the bottom of the water a cavity below the hollow body is generated, in which the soil is removed by means of the drilling device , and the hollow body is lowered into the cavity until a predetermined depth in the soil is reached, the drilling device is then removed from the hollow body, a foundation element is introduced and lowered into the cavity in the interior of the hollow body, and the space between the cavity wall and the outside of the foundation element is filled.
- the invention relates to a system for producing a foundation for a structure in the water with a tubular hollow body, with a drivable in the hollow body boring device, which is adapted to produce in the bottom of the water a cavity below the hollow body, in which the soil is removed by means of the drilling device , And in which the hollow body is lowered, with a foundation element, which is embeddable and lowerable into the cavity in the interior of the hollow body, and with a filling material that is suitable, a gap, which after removal of the hollow body between the cavity wall and the outside of the Foundation element is present, to fill.
- a platform is arranged at a foundation site, which is a guide element for a having to be introduced monopile.
- the monopile is placed in the soil and then the annulus is filled between the monopile in the soil.
- a wind turbine is installed via a connecting section.
- the foundation structure is divided into two parts, in which a monopile is first introduced, in which then subsequently a second tubular element is set, on which then the connection adapter and on the turn the wind turbine are applied.
- a lost formwork is placed in the ground in which then the monopile is placed on the then the connection adapter and the wind turbine are placed.
- a jack-up platform or a comparable carrier vehicle is provided at the foundation site, with which in particular the guidance of the monopile during the introduction is accomplished. The use of such jack-up platforms is expensive.
- the invention provides that at the place of foundation a guide device is placed on the water base surface, in which the tubular hollow body is arranged in the guide device in the insertion direction, that the hollow body is removed from the cavity after the introduction of the foundation element , And that the guide element is removed.
- the guide device is deposited as a separate unit on the water base surface.
- the tubular hollow body is used, which acts as a kind of casing.
- the drilling device is introduced, which then subsequently removes the soil in the foundation area.
- the casing is optionally introduced controlled by the guide device. Once the casing has been inserted into the ground to its final depth, drilling is stopped and the drilling device removed from the casing.
- a further teaching of the invention provides that the guide element is removed before or after the introduction of the foundation element in the hollow body. Furthermore, it is advantageous that the hollow body is closed after removal of the drilling device with a closure element, wherein preferably before the introduction of the foundation element, the closure element is removed and / or it is preferably in the closure element is a lid. By closing the hollow body, it is possible, especially in waters with strong currents or high sediment content to close the hollow body to prevent material entry in a simple manner.
- Another teaching of the invention provides that a cementitious material is used to fill the cavity between the cavity wall and the foundation element. This makes it possible in a particularly simple manner to achieve a corresponding fixation of the foundation element in the ground. Furthermore, it is advantageous that the foundation element is a pile. Furthermore, it is advantageous that the building is a wind turbine.
- the solution according to the invention provides that a guide device is provided, which is deductible at the foundation on the water base surface and in which the hollow body can be arranged in the direction of insertion, and that the hollow body is designed so that it is after the introduction of the foundation member of the Cavity is removable.
- An advantageous embodiment of the invention provides that a closure element is provided, with which the hollow body is closable. This is preferably a lid.
- the foundation element is a pile, and / or that the backfill material is a cementitious material.
- a guide device 13 is arranged in the water 11 on the ground 12 (see Fig. 1 ).
- the guide device 13 has a pipe section 14 which is connected to a flat support body 15 on the body of water 12.
- To support diagonal struts 16 are arranged between the pipe section and the support body.
- a hollow body arranged in the form of a casing 18.
- a drilling device 20 is arranged in the interior 19 of the casing 18. With a drill head 21 of the drilling device 20 located in the removal area to be solved bottom 22 is removed. This creates a cavity 23, in the progress of Bohrfort suits (see Fig. 4 ) the casing tube 18 is lowered into the cavity 23.
- the drilling device 20 is removed from the interior 19 of the casing 18.
- Fig. 6 can then be applied to the closing of the interior 19 of the casing 18, a cover member 25 on the projecting into the water 11 end 26 of the casing, so that then the interior 19 is closed to material input by inflowing water.
- the thus-prepared foundation site 10 can now be found in the in Fig. 6 state shown remain until the subsequent construction steps of the structure 100 are performed.
- Fig. 7 is shown, the lid 25 removed and then, as in Fig. 8 is shown, introduced into the interior 19 of the casing 18, a foundation pile 27 and parked on the cavity deepest. Subsequently, the casing tube 18 is removed from the cavity 23, as in Fig.
- annular space 30 Between the outer wall 28 of the cavity 23 and the outer wall 29 of the foundation pile 27 thus there is an annular space 30 (see Fig. 10 ).
- a filling material 31 is introduced and the previously located in the annular space 30 water displaced thereby. This is continued until the filling material 31 in the annular space 30 has reached the height of the body of water 12.
- the guide device 13 After hardening of the filling material 31, the guide device 13 is then removed and the foundation pile 27 is located free-standing in the body of water 11 starting from the water bottom 12.
- a connecting element 32 is then arranged on the foundation pile 27 (see FIG Fig. 14 ), on which then the wind turbine 100 (see Fig. 15 ) is built.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Foundations (AREA)
- Wind Motors (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zum Herstellen einer Gründung für ein Bauwerk (100) im Wasser (11) bei dem ein rohrförmiger Hohlkörper (18) am Gewässergrund (12) angeordnet wird, im Hohlkörper (18) eine Bohrvorrichtung (20) angeordnet wird, im Gewässerboden (12) ein Hohlraum (23) unterhalb des Hohlkörpers (18) erzeugt wird, in dem der Boden (22) mittels der Bohrvorrichtung (20) entfernt wird, und der Hohlkörper (18) in den Hohlraum (23) abgesenkt wird, bis eine vorgesehene Tiefe im Boden erreicht wird, die Bohrvorrichtung (20) anschließend aus dem Hohlkörper (18) entfernt wird, ein Gründungselement (27) in einen Innenraum (19) im Inneren des Hohlkörpers (18) eingebracht und abgesenkt wird, und der Hohlraum (30) zwischen Hohlraumwand (29) und der Außenseite des Gründungselements (27) verfüllt wird. Die Erfindung sieht vor, dass am Gründungsort (10) eine Führungsvorrichtung (13) auf der Gewässeroberfläche (12) abgesetzt wird, in das der rohrförmige Hohlkörper (18) in der Führungsvorrichtung (13) in Einbringrichtung angeordnet wird, dass der Hohlkörper (18) nach dem Einbringen der Gründungselements (27) aus dem Hohlraum (23) entfernt wird, und dass das Führungselement (13) entfernt wird.The invention relates to a method for producing a foundation for a structure (100) in the water (11) in which a tubular hollow body (18) is arranged on the bottom of the water (12), in the hollow body (18) a drilling device (20) is arranged in the Water Bottom (12) a cavity (23) below the hollow body (18) is generated, in which the bottom (22) by means of the drilling device (20) is removed, and the hollow body (18) is lowered into the cavity (23), to an intended depth in the ground is reached, the drilling device (20) is subsequently removed from the hollow body (18), a foundation element (27) is introduced and lowered into an interior space (19) in the interior of the hollow body (18), and the cavity ( 30) between the cavity wall (29) and the outside of the foundation element (27) is filled. The invention provides that at the place of foundation (10) a guide device (13) is placed on the water surface (12), in which the tubular hollow body (18) in the guide device (13) is arranged in the insertion direction that the hollow body (18) after the introduction of the foundation element (27) is removed from the cavity (23), and that the guide element (13) is removed.
Description
Die Erfindung betrifft ein Verfahren zum Herstellen einer Gründung für ein Bauwerk im Wasser bei dem ein rohrförmiger Hohlkörper am Gewässergrund angeordnet wird, im Hohlkörper eine Bohrvorrichtung angeordnet wird, im Gewässerboden ein Hohlraum unterhalb des Hohlkörpers erzeugt wird, in dem der Boden mittels der Bohrvorrichtung entfernt wird, und der Hohlkörper in den Hohlraum abgesenkt wird, bis eine vorgesehene Tiefe im Boden erreicht wird, die Bohrvorrichtung anschließend aus dem Hohlkörper entfernt wird, ein Gründungselement in den Hohlraum im Inneren des Hohlkörpers eingebracht und abgesenkt wird, und der Zwischenraum zwischen Hohlraumwand und der Außenseite des Gründungselements verfüllt wird. Weiterhin betrifft die Erfindung ein System zum Herstellen einer Gründung für ein Bauwerk im Wasser mit einem rohrförmigen Hohlkörper, mit einer im Hohlkörper anordbaren Bohrvorrichtung, die geeignet ist, im Gewässerboden einen Hohlraum unterhalb des Hohlkörpers zu erzeugen, in dem der Boden mittels der Bohrvorrichtung entfernt wird, und in den der Hohlkörper abgesenkt wird, mit einem Gründungselement, das in den Hohlraum im Inneren des Hohlkörpers eingebringbar und absenkbar ist, und mit einem Verfüllmaterial, dass geeignet ist, einen Zwischenraum, der nach einem Entfernen des Hohlköpers zwischen Hohlraumwand und der Außenseite des Gründungselements vorliegt, zu verfüllen.The invention relates to a method for producing a foundation for a building in the water in which a tubular hollow body is arranged at the bottom of the water, a drilling device is arranged in the hollow body, in the bottom of the water a cavity below the hollow body is generated, in which the soil is removed by means of the drilling device , and the hollow body is lowered into the cavity until a predetermined depth in the soil is reached, the drilling device is then removed from the hollow body, a foundation element is introduced and lowered into the cavity in the interior of the hollow body, and the space between the cavity wall and the outside of the foundation element is filled. Furthermore, the invention relates to a system for producing a foundation for a structure in the water with a tubular hollow body, with a drivable in the hollow body boring device, which is adapted to produce in the bottom of the water a cavity below the hollow body, in which the soil is removed by means of the drilling device , And in which the hollow body is lowered, with a foundation element, which is embeddable and lowerable into the cavity in the interior of the hollow body, and with a filling material that is suitable, a gap, which after removal of the hollow body between the cavity wall and the outside of the Foundation element is present, to fill.
Ein solches Verfahren und ein solches System sind aus der
Es ist daher Aufgabe der Erfindung, das vorgenannte Verfahren dahingehend zu verbessern, dass es kostengünstiger durchgeführt werden kann.It is therefore an object of the invention to improve the aforementioned method in that it can be carried out more cheaply.
Zur Lösung der erfindungsgemäßen Aufgabe hinsichtlich des Verfahrens sieht die Erfindung vor, dass am Gründungsort eine Führungsvorrichtung auf der Gewässergrundoberfläche abgesetzt wird, in der der rohrförmige Hohlkörper in der Führungsvorrichtung in Einbringrichtung angeordnet wird, dass der Hohlkörper nach dem Einbringen des Gründungselements aus dem Hohlraum entfernt wird, und dass das Führungselement entfernt wird.In order to achieve the object according to the invention with regard to the method, the invention provides that at the place of foundation a guide device is placed on the water base surface, in which the tubular hollow body is arranged in the guide device in the insertion direction, that the hollow body is removed from the cavity after the introduction of the foundation element , And that the guide element is removed.
Eine Trennung der Führungsvorrichtung von der Plattform hat sich als vorteilhaft erwiesen, da es hierdurch möglich wird, das Verfahren in mehreren Abschnitten durchzuführen. In einem ersten Abschnitt wird daher die Führungsvorrichtung als separate Einheit auf der Gewässergrundoberfläche abgesetzt. In diese Führungsvorrichtung wird dann der rohrförmige Hohlkörper eingesetzt, der als eine Art Casing fungiert. In das Casing wird die Bohrvorrichtung eingebracht, die dann anschließend den Boden im Gründungsbereich entnimmt. In den dadurch entstehenden Hohlkörper wird gegebenenfalls kontrolliert durch die Führungsvorrichtung das Casing eingebracht. Ist das Casing bis an seine Endtiefe in den Boden eingebracht worden, wird das Bohren beendet, und die Bohrvorrichtung aus dem Casing entfernt. Durch das Vorsehen dieses Casings hat es sich als möglich erwiesen, in einem zweiten Verfahrensschritt dann den Monopile in das Casing einzubringen, das Casing zu entfernen und hinterher den Hohlraum zwischen Hohlraumwand und äußerer Wand des Gründungselements zu verfüllen. Nach dem Aushärten des Füllmaterials und der damit einhergehenden Fixierung des Gründungselements im Boden kann das Führungselement entfernt werden.Separation of the guide device from the platform has been found to be advantageous, as this makes it possible to perform the method in several sections. In a first section, therefore, the guide device is deposited as a separate unit on the water base surface. In this guide device then the tubular hollow body is used, which acts as a kind of casing. In the casing, the drilling device is introduced, which then subsequently removes the soil in the foundation area. In the resulting hollow body, the casing is optionally introduced controlled by the guide device. Once the casing has been inserted into the ground to its final depth, drilling is stopped and the drilling device removed from the casing. By providing this casing, it has proved possible to then bring in a second process step, the monopile in the casing, remove the casing and afterwards the Cavity between cavity wall and outer wall of the foundation element to fill. After curing of the filling material and the associated fixation of the foundation element in the ground, the guide element can be removed.
Hierdurch ist es auf einfache Weise möglich, das im Stand der Technik beschriebene Verfahren in mehrere Abschnitte aufzuteilen, die kostengünstig von mehreren Einheiten durchgeführt werden können. So ist es möglich in einem Bereich, in dem mehrere Bauwerke errichtet werden sollen, mit einer ersten Einheit erst sämtliche Bohrungen vorzunehmen, um dann anschließend mit einer zweiten Einheit sehr viel schneller die einzelnen Bauwerke errichten zu können.This makes it possible in a simple manner to divide the method described in the prior art into several sections that can be inexpensively performed by multiple units. So it is possible in an area in which several structures are to be built, with a first unit to make all the holes, and then to be able to build a single unit much faster then the individual buildings.
Eine weitere Lehre der Erfindung sieht vor, dass das Führungselement vor oder nach dem Einbringen des Gründungselements in den Hohlkörper entfernt wird. Weiterhin ist es vorteilhaft, dass der Hohlkörper nach dem Ausbau der Bohrvorrichtung mit einem Verschlusselement verschlossen wird, wobei bevorzugt vor dem Einbringen des Gründungselements das Verschlusselement entfernt wird und/oder es sich bevorzugt bei dem Verschlusselement um einen Deckel handelt. Durch das Verschließen des Hohlkörpers wird es möglich, insbesondere in Gewässern mit starken Strömungen bzw. hohem Sedimentanteil den Hohlkörper zu verschließen, um einen Materialeintrag auf einfache Weise zu verhindern.A further teaching of the invention provides that the guide element is removed before or after the introduction of the foundation element in the hollow body. Furthermore, it is advantageous that the hollow body is closed after removal of the drilling device with a closure element, wherein preferably before the introduction of the foundation element, the closure element is removed and / or it is preferably in the closure element is a lid. By closing the hollow body, it is possible, especially in waters with strong currents or high sediment content to close the hollow body to prevent material entry in a simple manner.
Eine weitere Lehre der Erfindung sieht vor, dass zur Verfüllung des Hohlraums zwischen Hohlraumwand und Gründungselement ein zementhaltiges Material verwendet wird. Hierdurch ist es auf besonders einfache Weise möglich, eine entsprechende Fixierung des Gründungselements im Boden zu erreichen. Weiterhin ist vorteilhaft, dass es sich bei dem Gründungselement um einen Pfahl handelt. Weiterhin ist es vorteilhaft, dass es sich bei dem Bauwerk um eine Windkraftanlage handelt.Another teaching of the invention provides that a cementitious material is used to fill the cavity between the cavity wall and the foundation element. This makes it possible in a particularly simple manner to achieve a corresponding fixation of the foundation element in the ground. Furthermore, it is advantageous that the foundation element is a pile. Furthermore, it is advantageous that the building is a wind turbine.
Hinsichtlich des Systems sieht die erfindungsgemäße Lösung vor, dass eine Führungsvorrichtung vorgesehen wird, die am Gründungsort auf der Gewässergrundoberfläche absetzbar ist und in der der Hohlkörper in Einbringrichtung anordbar ist, und dass der Hohlkörper so ausgeführt ist, dass er nach dem Einbringen des Gründungselements aus dem Hohlraum entfernbar ist.With regard to the system, the solution according to the invention provides that a guide device is provided, which is deductible at the foundation on the water base surface and in which the hollow body can be arranged in the direction of insertion, and that the hollow body is designed so that it is after the introduction of the foundation member of the Cavity is removable.
Eine vorteilhafte Ausgestaltung der Erfindung sieht vor, dass ein Verschlusselement vorgesehen ist, mit dem der Hohlkörper verschließbar ist. Hierbei handelt es sich bevorzugt um einen Deckel.An advantageous embodiment of the invention provides that a closure element is provided, with which the hollow body is closable. This is preferably a lid.
Eine weitere Lehre der Erfindung sieht vor, dass es sich bei dem Gründungselement um einen Pfahl handelt, und/oder dass es sich bei dem Verfüllmaterial um ein zementhaltiges Material handelt.Another teaching of the invention provides that the foundation element is a pile, and / or that the backfill material is a cementitious material.
Nachfolgend wird die Erfindung anhand einer Zeichnung näher erläutert. Dabei zeigen die
An einem Gründungsort 10 für ein Offshore-Bauwerk in Form einer Windkraftanlage 100 wird im Wasser 11 auf dem Grund 12 eine Führungsvorrichtung 13 angeordnet (siehe
Ist der Hohlraum 23 auf die entsprechende Tiefe durch die Bohrvorrichtung 20 abgebohrt worden (siehe
Wie in
- 1010
- Gründungsortfounding
- 1111
- Gewässerwaters
- 1212
- Gewässergrundbody of water
- 1313
- Führungsvorrichtungguiding device
- 1414
- Rohrabschnittpipe section
- 1515
- Auflagekörpersupport body
- 1616
- Diagonalstrebediagonal strut
- 1717
- Innenrauminner space
- 1818
- Hohlkörper/CasingHollow / Casing
- 1919
- Innenrauminner space
- 2020
- Bohrvorrichtungdrilling
- 2121
- Bohrkopfwellhead
- 2222
- zu lösender Bodensoil to be loosened
- 2323
- Hohlraumcavity
- 2424
- Hohlraumtiefstecavity deepest
- 2525
- Deckelelementcover element
- 2626
- CasingendeCasingende
- 2727
- Gründungspfahl.Foundation pile.
- 2828
- Außenwandouter wall
- 2929
- Hohlraumwandcavity wall
- 3030
- Ringraum/HohlraumAnnular space / cavity
- 3131
- Verfüllmaterialbackfill
- 3232
- Verbindungselementconnecting member
- 100100
- WindkraftanlageWind turbine
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17208006.1A EP3333324A1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14001284.0A EP2930275B1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
EP17208006.1A EP3333324A1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14001284.0A Division EP2930275B1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
Publications (1)
Publication Number | Publication Date |
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EP3333324A1 true EP3333324A1 (en) | 2018-06-13 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17208006.1A Withdrawn EP3333324A1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
EP14001284.0A Active EP2930275B1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
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Application Number | Title | Priority Date | Filing Date |
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EP14001284.0A Active EP2930275B1 (en) | 2014-04-08 | 2014-04-08 | System and method for producing a foundation for a building in water |
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EP (2) | EP3333324A1 (en) |
DK (1) | DK2930275T3 (en) |
Cited By (2)
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EP4273326A1 (en) | 2022-05-06 | 2023-11-08 | Optum Computational Engineering ApS | Foundation for a superstructure, particularly for a wind turbine, wind turbine with the foundation, method of forming a wind turbine foundation |
EP4350119A1 (en) | 2022-10-06 | 2024-04-10 | BAUER Maschinen GmbH | Underwater drilling apparatus and method for constructing a casing under water |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN107299632A (en) * | 2017-05-25 | 2017-10-27 | 中国电建集团华东勘测设计研究院有限公司 | Marine rock drilling strike-on type large diameter pile structure and construction method |
CN109295972A (en) | 2018-09-25 | 2019-02-01 | 高永光 | Full-sleeve engineering method prefabricated pile perfusion slurry and grouting behind shaft or drift lining concretion technology |
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EP4286593B1 (en) | 2022-05-30 | 2024-07-03 | BAUER Spezialtiefbau GmbH | Excavation device and method for creating a hole |
BE1030675B1 (en) * | 2022-06-29 | 2024-01-29 | Deme Offshore Be Nv | METHOD FOR INSTALLING A FOUNDATION IN AN UNDERWATER SOIL FROM A VESSEL |
EP4339378A1 (en) | 2022-09-16 | 2024-03-20 | BAUER Maschinen GmbH | Handling device and method for gripping and inserting a pipe pile into a borehole |
EP4339376A1 (en) | 2022-09-16 | 2024-03-20 | BAUER Spezialtiefbau GmbH | Method for forming a foundation pile in the ground |
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Also Published As
Publication number | Publication date |
---|---|
EP2930275B1 (en) | 2017-12-20 |
EP2930275A1 (en) | 2015-10-14 |
DK2930275T3 (en) | 2018-04-03 |
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