CA2025417A1 - Structure-poids resistante aux icebergs pour plate-forme du forage - Google Patents

Structure-poids resistante aux icebergs pour plate-forme du forage

Info

Publication number
CA2025417A1
CA2025417A1 CA 2025417 CA2025417A CA2025417A1 CA 2025417 A1 CA2025417 A1 CA 2025417A1 CA 2025417 CA2025417 CA 2025417 CA 2025417 A CA2025417 A CA 2025417A CA 2025417 A1 CA2025417 A1 CA 2025417A1
Authority
CA
Canada
Prior art keywords
wall
walls
caisson
icebergs
structure according
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.)
Abandoned
Application number
CA 2025417
Other languages
English (en)
Inventor
Gerard Alexis Andre Barbaras
Michel Pierre Lucien Vache
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 CA2025417A1 publication Critical patent/CA2025417A1/fr
Abandoned 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
    • E02B17/025—Reinforced concrete 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
    • E02B17/0017—Means for protecting offshore constructions
    • E02B17/0021—Means for protecting offshore constructions against ice-loads
    • 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
    • E02B2017/0069—Gravity 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
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
CA 2025417 1989-09-19 1990-09-14 Structure-poids resistante aux icebergs pour plate-forme du forage Abandoned CA2025417A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8912273A FR2652104B1 (fr) 1989-09-19 1989-09-19 Structure gravitaire de plate-forme marine resistant aux icebergs.
FR8912273 1989-09-19

Publications (1)

Publication Number Publication Date
CA2025417A1 true CA2025417A1 (fr) 1991-03-20

Family

ID=9385636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2025417 Abandoned CA2025417A1 (fr) 1989-09-19 1990-09-14 Structure-poids resistante aux icebergs pour plate-forme du forage

Country Status (2)

Country Link
CA (1) CA2025417A1 (fr)
FR (1) FR2652104B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371695B1 (en) 1998-11-06 2002-04-16 Exxonmobil Upstream Research Company Offshore caisson having upper and lower sections separated by a structural diaphragm and method of installing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422804A (en) * 1981-12-10 1983-12-27 Mobil Oil Corporation Gravity base of offshore production platform with ice-pentrating peripheral nose sections
US4470725A (en) * 1982-03-01 1984-09-11 Ingenior Thor Furuholmen A/S Offshore platform structure intended to be installed in arctic waters, subjected to drifting icebergs
US4478537A (en) * 1982-07-02 1984-10-23 Brian Watt Associates, Inc. Arctic caisson system
GB2136033A (en) * 1983-02-28 1984-09-12 Taylor Woodrow Const Ltd Off-shore structures
FR2615217B1 (fr) * 1987-05-13 1990-12-21 Doris Engineering Structure gravitaire de plate-forme marine pour zone arctique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371695B1 (en) 1998-11-06 2002-04-16 Exxonmobil Upstream Research Company Offshore caisson having upper and lower sections separated by a structural diaphragm and method of installing the same

Also Published As

Publication number Publication date
FR2652104B1 (fr) 1993-01-08
FR2652104A1 (fr) 1991-03-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead