NO331114B1 - Subsoil foundations, as well as methods for installing the foundation - Google Patents

Subsoil foundations, as well as methods for installing the foundation

Info

Publication number
NO331114B1
NO331114B1 NO20092241A NO20092241A NO331114B1 NO 331114 B1 NO331114 B1 NO 331114B1 NO 20092241 A NO20092241 A NO 20092241A NO 20092241 A NO20092241 A NO 20092241A NO 331114 B1 NO331114 B1 NO 331114B1
Authority
NO
Norway
Prior art keywords
foundation
ballast
installing
subsoil
foundations
Prior art date
Application number
NO20092241A
Other languages
Norwegian (no)
Other versions
NO20092241L (en
Inventor
Karel Karal
Sigurd Ramslie
Original Assignee
Seatower 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 Seatower As filed Critical Seatower As
Priority to NO20092241A priority Critical patent/NO331114B1/en
Priority to PCT/NO2010/000222 priority patent/WO2010143976A2/en
Publication of NO20092241L publication Critical patent/NO20092241L/en
Publication of NO331114B1 publication Critical patent/NO331114B1/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
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • 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
    • 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
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • 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
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0065—Monopile structures
    • 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
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0082—Spudcans, skirts or extended feet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Mechanical Engineering (AREA)
  • Foundations (AREA)
  • Artificial Fish Reefs (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Et fundament (1) for installering på en havbunn (B) under en vannmasse (W), har en bunndel (6), et hovedlegeme (5) og en forbindelsesdel (15) for en bærekonstruksjon og/eller en utstyrsenhet, og innbefatter et første ballastrom (13; 13b) og et andre ballastrom (16; 13a). En del (20') av det første ballastrommet (13; 13b) har i et område ved sin øvre ende en åpning (19) mellom det første og det andre ballastrommet. En kanal (20) strekker seg mellom et område over det andre ballastrommet (16) og inn i det første ballastrommet (13). En ledning (18) strekker seg mellom det andre ballastrommet (16; 13 a) og utsiden av fundamentet (1). Oppfinnelsen innbefatter også en fremgangsmåte for samling av fundamentet og en fremgangsmåte for installering av fundamentet på en havbunn.A foundation (1) for installation on a seabed (B) below a body of water (W) has a bottom part (6), a main body (5) and a connecting part (15) for a support structure and / or an equipment unit, and includes a first ballast (13; 13b) and a second ballast (16; 13a). A portion (20 ') of the first ballast compartment (13; 13b) has in its region at its upper end an opening (19) between the first and second ballast compartments. A channel (20) extends between an area above the second ballast compartment (16) and into the first ballast compartment (13). A conduit (18) extends between the second ballast compartment (16; 13a) and the outside of the foundation (1). The invention also includes a method of assembling the foundation and a method of installing the foundation on a seabed.

NO20092241A 2009-06-10 2009-06-10 Subsoil foundations, as well as methods for installing the foundation NO331114B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20092241A NO331114B1 (en) 2009-06-10 2009-06-10 Subsoil foundations, as well as methods for installing the foundation
PCT/NO2010/000222 WO2010143976A2 (en) 2009-06-10 2010-06-10 A foundation, a method of manufacturing the foundation, and a method of installing the foundation on a seabed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20092241A NO331114B1 (en) 2009-06-10 2009-06-10 Subsoil foundations, as well as methods for installing the foundation

Publications (2)

Publication Number Publication Date
NO20092241L NO20092241L (en) 2010-12-13
NO331114B1 true NO331114B1 (en) 2011-10-10

Family

ID=43085956

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092241A NO331114B1 (en) 2009-06-10 2009-06-10 Subsoil foundations, as well as methods for installing the foundation

Country Status (2)

Country Link
NO (1) NO331114B1 (en)
WO (1) WO2010143976A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501123B (en) * 2012-04-13 2014-09-10 Laing O Rourke Plc Foundation structures
JP6329461B2 (en) * 2014-08-11 2018-05-23 鹿島建設株式会社 Installation method of offshore windmill, floating dock for offshore windmill installation
ES2572327B2 (en) * 2014-11-27 2016-10-03 Universitat Politècnica De Catalunya Transition element for the transmission of stress between tower and substructure in monolithic floating concrete structure for the support of offshore wind turbines
JP6681225B2 (en) * 2016-03-10 2020-04-15 鹿島建設株式会社 How to install a gravity type structure on the bottom of the water
CN110424442B (en) * 2019-06-28 2024-05-10 天津大学 Elastic transition section cylindrical foundation structure and construction method thereof
CN114809064A (en) * 2022-02-28 2022-07-29 上海勘测设计研究院有限公司 Single-column composite cylindrical foundation structure and construction method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738113A (en) * 1971-10-14 1973-06-12 Chicago Bridge & Iron Co Offshore oil storage structure with submergence shell
NL7505256A (en) * 1975-05-02 1976-11-04 Ballast Orient Contracting Co Artificial off shore island - with ballast fitted open top vessel as foundation for e.g. oil drilling structure
US5803668A (en) * 1993-12-17 1998-09-08 Kajima Corporation Method of constructing gravity-type marine structure and structure by same
GB0206569D0 (en) 2002-03-20 2002-05-01 Boreas Consultants Ltd Installation platform
EP1429024A3 (en) 2002-12-11 2010-09-29 Ed. Züblin Ag Piled foundation for offshore wind turbines

Also Published As

Publication number Publication date
NO20092241L (en) 2010-12-13
WO2010143976A3 (en) 2011-03-03
WO2010143976A2 (en) 2010-12-16

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SEATOWER AS

Free format text: NEW ADDRESS: SORKEDALSVEIEN 10 B, 0369 OSLO, NO

CREP Change of representative

Representative=s name: PROTECTOR INTELLECTUAL PROPERTY