EP0042540A3 - Method of making, assembling and positioning an artificial island in the sea, and an island made, assembled and positioned by this method - Google Patents

Method of making, assembling and positioning an artificial island in the sea, and an island made, assembled and positioned by this method Download PDF

Info

Publication number
EP0042540A3
EP0042540A3 EP81104447A EP81104447A EP0042540A3 EP 0042540 A3 EP0042540 A3 EP 0042540A3 EP 81104447 A EP81104447 A EP 81104447A EP 81104447 A EP81104447 A EP 81104447A EP 0042540 A3 EP0042540 A3 EP 0042540A3
Authority
EP
European Patent Office
Prior art keywords
island
assembled
sea
assembling
positioning
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Withdrawn
Application number
EP81104447A
Other languages
German (de)
French (fr)
Other versions
EP0042540A2 (en
Inventor
Giunio Guido Santi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0042540A2 publication Critical patent/EP0042540A2/en
Publication of EP0042540A3 publication Critical patent/EP0042540A3/en
Withdrawn legal-status Critical Current

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
    • E02B17/027—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 steel 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
    • 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
    • E02B17/021—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 with relative movement between supporting construction and platform
    • 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
    • E02B2017/0043—Placing the offshore structure on a pre-installed foundation 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
    • E02B2017/006—Platforms with supporting legs with lattice style supporting legs
    • 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
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas
    • 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
    • E02B2017/0095—Connections of subsea risers, piping or wiring with the offshore structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Foundations (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung, Montage und Aufstellung einer künstlichen Insel im Meer und die nach diesem Verfahren hergstellte, montierte und aufgestellte Insel. The invention relates to a method for producing, Assembly and installation of an artificial island in the sea and the manufactured, assembled and erected island.

Gemäss der Erfindung besteht die künstliche Insel aus zwei unabhängig voneinander hergestellten Strukturen und zwar aus einer Unterbaustruktur (1) und einer Tragstruktur (3,4), welche separat voneinander hergestellt und montiert werden. Die Aufstellung erfolgt durch Einsetzen des Unter­ baues auf dem Meeresboden und anschliessendem Aufset­ zen und Verbinden der Tragstruktur mit dem Unterbau. Die Tragstruktur enthält eine an sich bekannte sogg. selbsthe­ bende Plattform (4). According to the invention, the artificial island consists of two independently manufactured structures and from a substructure (1) and a supporting structure (3,4), which are manufactured and assembled separately will. It is set up by inserting the sub build on the sea floor and then add on zen and connecting the support structure to the substructure. The Support structure contains a so-called known. self platform (4).

EP81104447A 1980-06-20 1981-06-10 Method of making, assembling and positioning an artificial island in the sea, and an island made, assembled and positioned by this method Withdrawn EP0042540A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22903/80A IT1131620B (en) 1980-06-20 1980-06-20 PLATFORM FOR CULTIVATION OF HYDROCARBONS AT A MINIMUM CONSTRUCTION AND ASSEMBLY TIME
IT2290380 1980-06-20

Publications (2)

Publication Number Publication Date
EP0042540A2 EP0042540A2 (en) 1981-12-30
EP0042540A3 true EP0042540A3 (en) 1982-05-12

Family

ID=11201718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104447A Withdrawn EP0042540A3 (en) 1980-06-20 1981-06-10 Method of making, assembling and positioning an artificial island in the sea, and an island made, assembled and positioned by this method

Country Status (8)

Country Link
EP (1) EP0042540A3 (en)
JP (1) JPS5729723A (en)
AR (1) AR229246A1 (en)
AU (1) AU7193681A (en)
BR (1) BR8103890A (en)
ES (1) ES8300160A1 (en)
IT (1) IT1131620B (en)
NO (1) NO812081L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592075B1 (en) * 1985-12-19 1988-06-24 Technip Geoproduction SUPPORT DEVICE FOR A LEG OF A SELF-LIFTING OIL PLATFORM FOR SEA DRILLING, AND A PLATFORM INCLUDING ITS APPLICATION
FR2601396B1 (en) * 1986-07-10 1990-01-05 Technip Geoproduction IMPROVED OIL PLATFORM FOR DRILLING AND EXPLOITATION AT SEA.
US4723875A (en) * 1987-02-13 1988-02-09 Sutton John R Deep water support assembly for a jack-up type platform
NL2004358C2 (en) * 2010-03-08 2011-09-09 Korndorffer Contracting Internat K C I B V Offshore installation and method for connecting cabling and/or piping thereto.
DE102010019908A1 (en) * 2010-05-04 2011-11-10 Siemens Aktiengesellschaft Basic framework for a self-erecting marine platform

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609823B1 (en) * 1976-03-10 1976-12-16 Hochtief Ag Hoch Tiefbauten DEVICE AND METHOD FOR PLACING A DRILLING AND PRODUCTION PLATFORM ON THE SUBSTRUCTURE OF AN OFFSHORE DRILLING RIG
DE2736937A1 (en) * 1977-08-16 1979-02-22 Howaldtswerke Deutsche Werft Offshore platform assembly - using guide ropes between base structure and deck structure during leg lowering operation
DE2839666A1 (en) * 1978-09-12 1980-03-20 Thiele Heinrich Offshore platform for oil or gas well or ore recovery - with columns on submerged foundation, has extending formwork tubes lowered to foundation and filled with concrete

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609823B1 (en) * 1976-03-10 1976-12-16 Hochtief Ag Hoch Tiefbauten DEVICE AND METHOD FOR PLACING A DRILLING AND PRODUCTION PLATFORM ON THE SUBSTRUCTURE OF AN OFFSHORE DRILLING RIG
DE2736937A1 (en) * 1977-08-16 1979-02-22 Howaldtswerke Deutsche Werft Offshore platform assembly - using guide ropes between base structure and deck structure during leg lowering operation
DE2839666A1 (en) * 1978-09-12 1980-03-20 Thiele Heinrich Offshore platform for oil or gas well or ore recovery - with columns on submerged foundation, has extending formwork tubes lowered to foundation and filled with concrete

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
World Oil. Band 185, Heft 5, Oktober 1977, "Platform Designs Stress Early Production Development", seiten 106A-106E * seite 106c, spalte 1, letzter Absatz bis spalte 2, zweiter Absatz * *

Also Published As

Publication number Publication date
ES503036A0 (en) 1982-10-01
EP0042540A2 (en) 1981-12-30
NO812081L (en) 1981-12-21
AR229246A1 (en) 1983-07-15
IT1131620B (en) 1986-06-25
ES8300160A1 (en) 1982-10-01
AU7193681A (en) 1981-12-24
BR8103890A (en) 1982-03-09
IT8022903A0 (en) 1980-06-20
JPS5729723A (en) 1982-02-17

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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PUAL Search report despatched

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Effective date: 19830113

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18W Application withdrawn

Withdrawal date: 19840130