WO2011010937A1 - Method and device for controlling transmission of power between a structure and its base during installation - Google Patents

Method and device for controlling transmission of power between a structure and its base during installation Download PDF

Info

Publication number
WO2011010937A1
WO2011010937A1 PCT/NO2010/000289 NO2010000289W WO2011010937A1 WO 2011010937 A1 WO2011010937 A1 WO 2011010937A1 NO 2010000289 W NO2010000289 W NO 2010000289W WO 2011010937 A1 WO2011010937 A1 WO 2011010937A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
elastic material
bracket
fastening parts
load
Prior art date
Application number
PCT/NO2010/000289
Other languages
French (fr)
Inventor
Per Bull HAUGSØEN
Gunnar Foss
Original Assignee
Owec Tower As
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 Owec Tower As filed Critical Owec Tower As
Priority to EP10802507.3A priority Critical patent/EP2456922A4/en
Priority to US13/382,551 priority patent/US8721225B2/en
Priority to KR1020127001062A priority patent/KR101791093B1/en
Priority to CN201080030795.0A priority patent/CN102472029B/en
Priority to KR1020177030179A priority patent/KR101924494B1/en
Priority to CA2764796A priority patent/CA2764796C/en
Publication of WO2011010937A1 publication Critical patent/WO2011010937A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0008—Methods for grouting offshore structures; apparatus therefor
    • 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
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/16—Jointing caissons to the foundation soil, specially to uneven foundation soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/10—Deep foundations
    • E02D27/12—Pile foundations
    • E02D27/16—Foundations formed of separate piles
    • 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
    • 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

Definitions

  • This invention relates to a method for controlling power transmission between a structure and its base during
  • the invention also includes a device for performing the method.
  • Structures of this kind often comprise a three- or four- legged truss structure where each leg comprises a fastening part at its lower portion.
  • the fastening part is arranged to be able to be displaced into a base sunk in the seabed, typically in the form of a pipe.
  • Three-legged structures stand relatively steady on their bases, while four-legged structures are difficult to keep still, as they have a tendency to rock about an axis between two of the bases .
  • the object of the invention is to remedy or reduce at least one of the disadvantages of the prior art.
  • the method may further comprise:
  • the method may further comprise choosing load area, thickness and hardness of the elastic material relative to load such that further deformation of the elastic material mainly ceases when all the brackets bear their portion of the weight and load of the structure .
  • the loading on each bracket may vary.
  • the method may be performed by means of a device for
  • a bracket is connected to at least one of the fastening parts of the structure and where an elastic material is arranged on the side of the bracket facing the base, and where the elastic material is arranged to be able to transmit at least a portion of the weight of the structure to the base .
  • Adapted distance pieces may be arranged on at least the top or underside of the elastic material to compensate for different, relative base height.
  • a load distribution plate may be arranged between the elastic material and the base in order to distribute the load to the elastic material.
  • bracket encircles the leg, as the elastic material in the form of a number of material pieces may be distributed around the leg.
  • the elastic material may have varying hardness in different positions relative to the bracket.
  • Two diagonally opposing material pieces may for example have a hardness different from two other diagonally opposing material pieces.
  • the bracket may be provided with apertures therethrough for concreting pipes and openings therethrough for a vibrator and inspection.
  • a method and a device in accordance with the invention renders stabilised positioning possible also of structures having four or more legs, as the elastic material at the two brackets first abutting their bases are compressed until the elastic material at the remainders of the brackets are taking their portion of the load.
  • FIG. 1 shows a fastening part with a bracket comprising elastic material according to the invention where the fastening part is placed in a base;
  • Fig. 2 shows a fastening part in a somewhat larger scale
  • Fig. 3 shows a section II-II in Fig. 2
  • Fig. 4 shows an underside view of the fastening part.
  • the reference numeral 1 indicates a fastening part constituting an extension of the leg 4 of a structure 2.
  • the fastening part 1 comprises in a per se known way lower guide plates 6 and upper guide plates 8, and is designed with a number of encircling weld ridges 10 arranged to be able to improve the binding to a grouting mass.
  • a bracket 12 in this example being constituted by a welded plate structure, encircles the fastening part 1 near the leg 4.
  • the bracket 12 is designed with a welded crown 14 fastened to the fastening part 1 by a welded connection.
  • An encircling load plate 16 is fastened to the lower end of the welded crown 14.
  • a stiffener plate 18 encircles the welded crown 14 at a level above the load plate 16.
  • a number of bracket plates 20, arranged between the load plate 16 and the stiffener plate 18, are distributed around the welded crown 14.
  • each bracket plate 20 Corresponding to the position of each bracket plate 20 on the opposite down facing side of the load plate 16, is arranged a number of upper connection plates 22.
  • the upper connection plates 22 are on their opposing side covered with an elastic material 24.
  • the elastic material 24 is on its underside formed with a lower connection plate 26 and a distance piece 28.
  • the lower connection plate 26 and the distance piece 28 may be constituted by the same piece of material.
  • the elastic material 24 may comprise an artificial material or natural rubber. It may also comprise combinations thereof.
  • the fastening part 1 further comprises grouting pipes 30 for supplying grouting material.
  • the load plate 16 has openings 32 therethrough for inspection and insertion of a not shown vibrator.
  • Fig. 1 is a base 34 in the form of a pipe displaced down into the seabed.
  • the base 34 is filled with sand 38 up to a desired level .
  • fastening part 1 is designed such that the impulse force transmitted between the base 34 and the structure 2 is absorbed through this welded joint only. At the same time it is designed such that a bending moment in the leg 4 is only to an insignificant degree transmitted to the bracket 12.
  • a number of electric leads 40 are arranged between the brackets 12 and the lower connection plates 26 or distance pieces 28 to equalize electric potential between the
  • the fastening part 1 is led into the base 34 until the distance piece 28 via among other things the elastic material 24 has come into abutment against the base 34.
  • a bracket 12 with appurtenant elastic material 24 is fastened to each of the fastening parts 1, as each of the fastening parts 1 form an extension to each of the legs 4 of the structure 2.
  • the mutual heights of the bases 34 are measured, whereafter distance pieces 28 are adapted and placed under the lower connection plate 26.
  • the structure 2 is lowered such that the four fastening parts 1 are led into each respective base 34 until the load from the structure is distributed on the bases 34.
  • the possibility of the structure 2 to be able to rock is thereby considerably reduced.
  • the load acting against each base 34 may be different.
  • the elastic material also takes up shocks as the distance pieces 28 come into abutment against the base 34.
  • the elastic material 24 also equalizes misalignments between the base 34 and the bracket 12 as is shown in Fig. 1 where the elastic material 24 has different deformation on
  • Grouting is filled via the grouting pipes 30 in between the base 34 and the fastening part 1.

Abstract

A method for controlling power transmission between a structure and its base during grouting- in the fastening parts of the structure in the corresponding bases on or in the seabed, and where the method is characterised by comprising: - connecting a bracket to at least one of the fastening parts of the structure; - arranging an elastic material on the bracket; - displacing the fastening part to an overlapping position with the base until the elastic material transmits a least a portion of the weight of the structure to the base; and - filling an opening between the fastening part and the base with a curable mass.

Description

METHOD AND DEVICE FOR CONTROLLING TRANSMISSION OF POWER BETWEEN A STRUCTURE AND ITS BASE DURING INSTALLATION
This invention relates to a method for controlling power transmission between a structure and its base during
installation. More particularly it concerns a method for controlling power transmission between a structure and its base during grouting-in the fastening parts of the structure in corresponding bases on or in the seabed. The invention also includes a device for performing the method. During installation and fastening of structures offshore by means of concreting, there is a considerable problem in that the structure does not remain completely still during the curing process, the reason typically being wave and wind forces acting against the structure. Structures of this kind often comprise a three- or four- legged truss structure where each leg comprises a fastening part at its lower portion. The fastening part is arranged to be able to be displaced into a base sunk in the seabed, typically in the form of a pipe. Three-legged structures stand relatively steady on their bases, while four-legged structures are difficult to keep still, as they have a tendency to rock about an axis between two of the bases . To avoid displacements larger than three mm between the fastening parts and the bases during the curing process, it is necessary to carry out the grouting process in good weather. The object of the invention is to remedy or reduce at least one of the disadvantages of the prior art.
The object is achieved in accordance with the invention by the features disclosed in the following description and in the subsequent claims . There is provided a method for controlling power transmission between a structure and its base during grouting-in the fastening parts of the structure in the corresponding bases on or in the seabed, and where the method is characterised by comprising:
- connecting a bracket to at least one of the fastening parts of the structure;
- arranging an elastic material on the bracket;
- displacing the fastening part to an overlapping position with the base until the elastic material transmits a least a portion of the weight of the structure to the base; and
- filling an opening between the fastening part and the base with a curable mass.
By compression the elastic material will be able to
compensate for different base heights, whereby a portion of the weight of the structure is applied to each base.
The method may further comprise:
- measuring the relative heights of the bases; and
- placing adapted distance pieces at the elastic material before the fastening parts are brought into overlapping position relative to the base. By measuring the relative heights of the bases, distance pieces arranged over or under the elastic material may compensate for larger mutual deviations in the base heights.
The method may further comprise choosing load area, thickness and hardness of the elastic material relative to load such that further deformation of the elastic material mainly ceases when all the brackets bear their portion of the weight and load of the structure . The loading on each bracket may vary. The method may be performed by means of a device for
controlling the power transmission between a structure and its base during grouting-in of the fastening parts of the structure in corresponding bases on or in the seabed, where the device is characterised in that a bracket is connected to at least one of the fastening parts of the structure and where an elastic material is arranged on the side of the bracket facing the base, and where the elastic material is arranged to be able to transmit at least a portion of the weight of the structure to the base . Adapted distance pieces may be arranged on at least the top or underside of the elastic material to compensate for different, relative base height.
A load distribution plate may be arranged between the elastic material and the base in order to distribute the load to the elastic material.
Preferably the bracket encircles the leg, as the elastic material in the form of a number of material pieces may be distributed around the leg.
The elastic material may have varying hardness in different positions relative to the bracket. Two diagonally opposing material pieces may for example have a hardness different from two other diagonally opposing material pieces.
Advantageously the bracket may be provided with apertures therethrough for concreting pipes and openings therethrough for a vibrator and inspection.
A method and a device in accordance with the invention renders stabilised positioning possible also of structures having four or more legs, as the elastic material at the two brackets first abutting their bases are compressed until the elastic material at the remainders of the brackets are taking their portion of the load.
In the following is described an example of e preferred method and embodiment illustrated in the accompanying
drawings, wherein: Fig. 1 shows a fastening part with a bracket comprising elastic material according to the invention where the fastening part is placed in a base;
Fig. 2 shows a fastening part in a somewhat larger scale; Fig. 3 shows a section II-II in Fig. 2; and Fig. 4 shows an underside view of the fastening part.
In the drawings the reference numeral 1 indicates a fastening part constituting an extension of the leg 4 of a structure 2. The fastening part 1 comprises in a per se known way lower guide plates 6 and upper guide plates 8, and is designed with a number of encircling weld ridges 10 arranged to be able to improve the binding to a grouting mass.
A bracket 12, in this example being constituted by a welded plate structure, encircles the fastening part 1 near the leg 4. The bracket 12 is designed with a welded crown 14 fastened to the fastening part 1 by a welded connection.
An encircling load plate 16 is fastened to the lower end of the welded crown 14. A stiffener plate 18 encircles the welded crown 14 at a level above the load plate 16. A number of bracket plates 20, arranged between the load plate 16 and the stiffener plate 18, are distributed around the welded crown 14.
Corresponding to the position of each bracket plate 20 on the opposite down facing side of the load plate 16, is arranged a number of upper connection plates 22. The upper connection plates 22 are on their opposing side covered with an elastic material 24. The elastic material 24 is on its underside formed with a lower connection plate 26 and a distance piece 28. The lower connection plate 26 and the distance piece 28 may be constituted by the same piece of material.
The elastic material 24 may comprise an artificial material or natural rubber. It may also comprise combinations thereof.
The fastening part 1 further comprises grouting pipes 30 for supplying grouting material. The load plate 16 has openings 32 therethrough for inspection and insertion of a not shown vibrator.
In Fig. 1 is a base 34 in the form of a pipe displaced down into the seabed. The base 34 is filled with sand 38 up to a desired level .
The welded joint between the welded crown 14 and the
fastening part 1 is designed such that the impulse force transmitted between the base 34 and the structure 2 is absorbed through this welded joint only. At the same time it is designed such that a bending moment in the leg 4 is only to an insignificant degree transmitted to the bracket 12.
A number of electric leads 40 are arranged between the brackets 12 and the lower connection plates 26 or distance pieces 28 to equalize electric potential between the
structure 2 and the base 34. Only one of these electric leads 40 is shown in Fig. 2.
The fastening part 1 is led into the base 34 until the distance piece 28 via among other things the elastic material 24 has come into abutment against the base 34.
When a four-legged structure 2 is to be mounted on the seabed 36, a bracket 12 with appurtenant elastic material 24 is fastened to each of the fastening parts 1, as each of the fastening parts 1 form an extension to each of the legs 4 of the structure 2.
The mutual heights of the bases 34 are measured, whereafter distance pieces 28 are adapted and placed under the lower connection plate 26.
The structure 2 is lowered such that the four fastening parts 1 are led into each respective base 34 until the load from the structure is distributed on the bases 34. The possibility of the structure 2 to be able to rock is thereby considerably reduced.
Due to the elastic material 24 taking up deviations in the mutual heights of the bases 34, the load acting against each base 34 may be different. The elastic material also takes up shocks as the distance pieces 28 come into abutment against the base 34. The elastic material 24 also equalizes misalignments between the base 34 and the bracket 12 as is shown in Fig. 1 where the elastic material 24 has different deformation on
diametrically opposite sides of the fastening part 1. Grouting is filled via the grouting pipes 30 in between the base 34 and the fastening part 1.

Claims

C l a i m s
1. A method for controlling power transmission between a structure (2) and its base (34) during grouting-in fastening parts (1) of the structure (2) in
corresponding bases (34) on or in the seabed (36) , c ha r a c t e r i s e d i n that the method
comprises :
- connecting a bracket (12) to at least one of the fastening parts (1) of the structure (2) ;
-arranging a load bearing, elastic material (24) on the bracket (12) ;
- displacing the fastening parts (1) to an overlapping position with its respective base (34) until the load bearing, elastic material (24) transmits at least a portion of the weight of the structure (2) to the base (34) ; and
-filling an opening between the fastening part (1) and the base (34) with a curable mass.
2. A method in accordance with claim 1,
c h a r a c t e r i s e d i n that it further
comprises :
- measuring the relative heights of the bases (34) ; and
- placing adapted distance pieces (28) at the elastic material (24) before the fastening parts (1) are brought into position relative to the base (34) .
3. A method in accordance with claim 1,
c ha r a c t e r i s e d i n that it further
comprises at least choosing load area, thickness or hardness of the elastic material (24) in relation to applied load such that further deformation of the elastic material (24) ceases when all brackets (12) take their load.
4. A device for controlling power transmission between a structure (2) and its base (34) during grouting-in fastening parts (1) of the structure (2) in
corresponding bases (34) on or in the seabed (36) , c ha r a c t e r i s e d i n that a bracket (12) is connected to at least one of the fastening parts (1) of the structure (2) where a load bearing elastic material (24) is arranged on the side of the bracket (12) facing the base (34) where the load bearing elastic material (24) is arranged to be able to transmit at least a portion of the weight of the structure (2) to the base (34) .
5. A device according to claim 4,
c h a r a c t e r i s e d i n that adapted distance pieces (28) are arranged on at least the top or the underside of the elastic material (24) .
6. A device according to claim 4,
c h a r a c t e r i s e d i n that the bracket (12) encircles the fastening part (1) .
7. A device according to claim 4,
c h a r a c t e r i s e d i n that the elastic material (24) has different hardness in different positions relative to the bracket (12) .
8. A device according to claim 4 ,
ch a r a c t e r i s e d i n that the bracket (12) is provided with apertures therethrough for grouting pipes (30) .
RECTIFIED SHEB (RULE 91)
PCT/NO2010/000289 2009-07-22 2010-07-20 Method and device for controlling transmission of power between a structure and its base during installation WO2011010937A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP10802507.3A EP2456922A4 (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of power between a structure and its base during installation
US13/382,551 US8721225B2 (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of force between a structure and its base during installation
KR1020127001062A KR101791093B1 (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of power between a structure and its base during installation
CN201080030795.0A CN102472029B (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of power between a structure and its base during installation
KR1020177030179A KR101924494B1 (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of power between a structure and its base during installation
CA2764796A CA2764796C (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of force between a structure and its base during installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20092746 2009-07-22
NO20092746A NO339381B1 (en) 2009-07-22 2009-07-22 Method and apparatus for controlling power transmission between a structure and its foundation during installation

Publications (1)

Publication Number Publication Date
WO2011010937A1 true WO2011010937A1 (en) 2011-01-27

Family

ID=43499261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2010/000289 WO2011010937A1 (en) 2009-07-22 2010-07-20 Method and device for controlling transmission of power between a structure and its base during installation

Country Status (7)

Country Link
US (1) US8721225B2 (en)
EP (1) EP2456922A4 (en)
KR (2) KR101791093B1 (en)
CN (1) CN102472029B (en)
CA (1) CA2764796C (en)
NO (1) NO339381B1 (en)
WO (1) WO2011010937A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2662497A1 (en) 2012-05-09 2013-11-13 Alstom Wind, S.L.U. Wind turbine foundation
DE102012014828A1 (en) 2012-07-27 2014-01-30 Repower Systems Se Dissolved structural structure for a wind energy plant and method for producing a dissolved structural structure for a wind energy plant
EP2698476A1 (en) 2012-08-14 2014-02-19 RWE Innogy GmbH Method for the construction of an offshore structure and foundation for an offshore structure
DE102012020871A1 (en) 2012-10-24 2014-04-24 Repower Systems Se Composite structure for a pile foundation for anchoring a tower, foundation and jacket for a wind turbine, and wind turbine
DE102013004762A1 (en) * 2012-12-12 2014-06-12 Weserwind Gmbh Method for anchoring a foundation structure of an offshore installation on the seabed, foundation structure and support element
DE102012024412A1 (en) 2012-12-14 2014-06-18 Senvion Se Method for anchoring a foundation structure and foundation structure
DE102012025120A1 (en) * 2012-12-17 2014-07-03 Rwe Innogy Gmbh Method of constructing an offshore structure
EP2851471A2 (en) 2013-09-24 2015-03-25 RWE Innogy GmbH Building structure, in particular underwater structure of an offshore structure and method for the construction of an offshore building
EP3078778A1 (en) 2015-04-09 2016-10-12 Senvion GmbH Foundation of a wind energy system
DE102015220898A1 (en) 2015-10-26 2017-04-27 Innogy Se Cement mortar compositions for offshore structures
DE102016201023A1 (en) 2016-01-25 2017-07-27 Innogy Se Device for creating an underwater structure, filter device for a corresponding device and method for creating an underwater structure
WO2019029973A1 (en) * 2017-08-11 2019-02-14 Innogy Se Offshore structure
WO2019034281A1 (en) * 2017-08-16 2019-02-21 OWT Offshore Wind Technologie GmbH Method for producing a foundation for offshore systems

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2013886B1 (en) * 2014-11-27 2016-10-11 Ihc Holland Ie Bv Temporarily coupling between jacket and pile.
EP3825470A1 (en) * 2019-11-21 2021-05-26 Illinois Tool Works INC. Grouting method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485755A (en) * 1973-07-20 1977-09-14 Redpath Dorman Long Ltd Underwater joints in maritime structures
GB1593145A (en) * 1977-05-27 1981-07-15 Akers Mek Verksted As Method of offshore construction
WO1994000643A1 (en) * 1992-06-29 1994-01-06 Kvaerner A.S Method for mounting of heavy structural parts
JP2002322654A (en) * 2001-04-24 2002-11-08 Shimizu Corp Structure of pile head joint part

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE39145B1 (en) * 1972-12-01 1978-08-16 Redpath Dorman Long Ltd Improvements in or relating to the founding of maritime structures
US4311414A (en) * 1980-02-29 1982-01-19 Halliburton Company Pile wiper seal
FR2599105B1 (en) * 1986-05-23 1988-08-19 Elf Aquitaine CONNECTION DEVICE FOR A GUIDE LINE OF AN UNDERWATER INSTALLATION
JP3954771B2 (en) * 2000-04-07 2007-08-08 新日本製鐵株式会社 Leakage prevention device for curable filler over time in double steel pipe joint structure
JP3911121B2 (en) * 2000-10-12 2007-05-09 株式会社ジオトップ Pile head processing apparatus and pile head processing method
JP2002194748A (en) * 2000-12-22 2002-07-10 Shimizu Corp Foundation constructing method and building foundation structure
CN100567079C (en) * 2005-05-27 2009-12-09 中国石化集团胜利石油管理局钻井工艺研究院 End jack-up platform and using method thereof are sat in split

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485755A (en) * 1973-07-20 1977-09-14 Redpath Dorman Long Ltd Underwater joints in maritime structures
GB1593145A (en) * 1977-05-27 1981-07-15 Akers Mek Verksted As Method of offshore construction
WO1994000643A1 (en) * 1992-06-29 1994-01-06 Kvaerner A.S Method for mounting of heavy structural parts
JP2002322654A (en) * 2001-04-24 2002-11-08 Shimizu Corp Structure of pile head joint part

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *
See also references of EP2456922A4 *

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2662497A1 (en) 2012-05-09 2013-11-13 Alstom Wind, S.L.U. Wind turbine foundation
DE102012014828A1 (en) 2012-07-27 2014-01-30 Repower Systems Se Dissolved structural structure for a wind energy plant and method for producing a dissolved structural structure for a wind energy plant
WO2014015927A1 (en) 2012-07-27 2014-01-30 Repower Systems Se Foundation for a wind turbine
US9663939B2 (en) 2012-07-27 2017-05-30 Senvion Se Foundation for a wind turbine
EP2698476A1 (en) 2012-08-14 2014-02-19 RWE Innogy GmbH Method for the construction of an offshore structure and foundation for an offshore structure
DE102012016092A1 (en) 2012-08-14 2014-02-20 Rwe Innogy Gmbh Procedure for establishing an offshore structure and foundation for an offshore structure
WO2014063765A1 (en) * 2012-10-24 2014-05-01 Repower Systems Se Foundation for a wind turbine
US9587365B2 (en) 2012-10-24 2017-03-07 Senvion Se Composite structure for a pile foundation for anchoring a tower structure, foundation and jacket for a wind turbine, and wind turbine
DE102012020871A1 (en) 2012-10-24 2014-04-24 Repower Systems Se Composite structure for a pile foundation for anchoring a tower, foundation and jacket for a wind turbine, and wind turbine
DE102013004762A1 (en) * 2012-12-12 2014-06-12 Weserwind Gmbh Method for anchoring a foundation structure of an offshore installation on the seabed, foundation structure and support element
DE102012024412A1 (en) 2012-12-14 2014-06-18 Senvion Se Method for anchoring a foundation structure and foundation structure
WO2014090361A1 (en) 2012-12-14 2014-06-19 Repower Systems Se Method for anchoring a foundation structure, and foundation structure
EP3222782A1 (en) 2012-12-14 2017-09-27 Senvion GmbH Method for anchoring a foundation structure and foundation structure
US9574315B2 (en) 2012-12-14 2017-02-21 Senvion Se Method for anchoring a foundation structure, and foundation structure
DE102012025120A1 (en) * 2012-12-17 2014-07-03 Rwe Innogy Gmbh Method of constructing an offshore structure
EP2851471A2 (en) 2013-09-24 2015-03-25 RWE Innogy GmbH Building structure, in particular underwater structure of an offshore structure and method for the construction of an offshore building
DE102013015819A1 (en) 2013-09-24 2015-03-26 Rwe Innogy Gmbh Structural structure, in particular underwater structure of an offshore structure and procedure for establishing an offshore structure
EP3078778A1 (en) 2015-04-09 2016-10-12 Senvion GmbH Foundation of a wind energy system
DE102015220898A1 (en) 2015-10-26 2017-04-27 Innogy Se Cement mortar compositions for offshore structures
EP3162776A2 (en) 2015-10-26 2017-05-03 innogy SE Cement mortar compositions for offshore construction
DE102016201023A1 (en) 2016-01-25 2017-07-27 Innogy Se Device for creating an underwater structure, filter device for a corresponding device and method for creating an underwater structure
WO2017129514A1 (en) 2016-01-25 2017-08-03 Innogy Se Offshore foundation
US10626574B2 (en) 2016-01-25 2020-04-21 Innogy Se Device for building an underwater construction, filter apparatus for a corresponding device and method for building an underwater construction
WO2019029973A1 (en) * 2017-08-11 2019-02-14 Innogy Se Offshore structure
US11008727B2 (en) 2017-08-11 2021-05-18 Innogy Se Offshore structure
WO2019034281A1 (en) * 2017-08-16 2019-02-21 OWT Offshore Wind Technologie GmbH Method for producing a foundation for offshore systems

Also Published As

Publication number Publication date
KR20120052229A (en) 2012-05-23
EP2456922A4 (en) 2015-08-19
CN102472029B (en) 2014-05-28
NO20092746A1 (en) 2011-01-24
KR101791093B1 (en) 2017-10-27
KR101924494B1 (en) 2018-12-04
US20130149039A1 (en) 2013-06-13
NO339381B1 (en) 2016-12-05
CA2764796C (en) 2018-03-06
US8721225B2 (en) 2014-05-13
EP2456922A1 (en) 2012-05-30
CA2764796A1 (en) 2011-01-27
KR20170120201A (en) 2017-10-30
CN102472029A (en) 2012-05-23

Similar Documents

Publication Publication Date Title
US8721225B2 (en) Method and device for controlling transmission of force between a structure and its base during installation
JP5069171B2 (en) Offshore wind power generation foundation and superstructure joint structure and superstructure installation method
JP4702862B1 (en) Height adjustment support device for structure and height adjustment method for structure support device
EP3155176B1 (en) Vibrating device and method for inserting a foundation element into the ground
DK2488338T3 (en) Process for the preparation of tower segment-concrete finished parts of a wind power installation tower and formwork unit for production of concrete finished parts
KR100890455B1 (en) Loading apparatus using gravitational method and apparatus of manufacturing preflex composite girder using the loading apparatus
WO2016144185A1 (en) Apparatus and methods for installing a substructure
JP3946527B2 (en) Function change repair method for existing elastic bearings
CN206607589U (en) A kind of static pressed pile device of utilization original building structure construction
CN213296441U (en) Pile feeding device for uplift pile
JP5412307B2 (en) Installation method of bridge support device and fixing jig used in the method
DK2697455T3 (en) A process for the vertical alignment of a tower
RU140536U1 (en) BUTT JOINT OF A GLASSED TYPE OF COMPOSITE MODULAR PILES AND HEADREST FOR SUCH PILES
CA3146145C (en) Reinforcing of tower base in existing guyed tower.
CN117569445A (en) Super-long seamless slow-bonding prestressed concrete structure and construction method
CN109914466B (en) Method for mounting equipment by using adjustable inclined iron
JP5558373B2 (en) Construction adjustment device
JP6183800B2 (en) Installation method of coke oven and coal-carrying rail gauge
KR101888231B1 (en) A tower-substructure connecting structure for reinforced concrete substructure capable of correcting vertical misalignment
CN115162816A (en) Prestress tensile anti-overturning shock isolation device and construction method thereof
CN112343405A (en) Construction method for high-speed railway bridge contact net foundation
JP2016186159A (en) Pile foundation repair method, pile foundation repair kit, and pile foundation structure
CN115450469A (en) Construction method of upper track system for integrally moving gun building
CN114687298A (en) Ultrahigh vertical temporary anchoring structure and construction method thereof
EP1310599A1 (en) Platform

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080030795.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10802507

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2010802507

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2764796

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 20127001062

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 13382551

Country of ref document: US