GB1443751A - Submarine foundation and offshore working platform structure - Google Patents

Submarine foundation and offshore working platform structure

Info

Publication number
GB1443751A
GB1443751A GB2794673A GB2794673A GB1443751A GB 1443751 A GB1443751 A GB 1443751A GB 2794673 A GB2794673 A GB 2794673A GB 2794673 A GB2794673 A GB 2794673A GB 1443751 A GB1443751 A GB 1443751A
Authority
GB
United Kingdom
Prior art keywords
bodies
void spaces
columns
sectioned
discs
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.)
Expired
Application number
GB2794673A
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.)
Ingenior F Selmer AS
Original Assignee
Ingenior F Selmer 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 Ingenior F Selmer AS filed Critical Ingenior F Selmer AS
Publication of GB1443751A publication Critical patent/GB1443751A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/78—Large containers for use in or under 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Revetment (AREA)

Abstract

1443751 Offshore structures INGENIOR F SELMER AS 12 June 1973 [13 June 1972] 27946/73 Heading E1H An offshore structure comprises a base formed from a plurality of hollow vertical cylindrical or prismatic bodies 2 arranged to define void spaces 13 between adjacent bodies, and platform-supporting columns 12 mounted over some of the void spaces the lower ends at least of the columns conforming in crosssection to the shape of the void spaces. The bodies 2 are preferably closed at top and bottom and form ballast or storage spaces. The lower ends of the bodies terminate in a skirt 10 defining a space which may be subjected to suction via pipes located inside the columns 13 to secure the structure. The bodies 2 may be arranged in a staggered array to form substantially triangular-sectioned void spaces, or they may be octagonal to form square-sectioned void spaces, Figs. 3, 4, 6 (not shown). The structure is formed of cast concrete and is provided with breakwater means in the form of discs 40 slidably mounted on the columns 12 and having locking means to secure the discs in a given position.
GB2794673A 1972-06-13 1973-06-12 Submarine foundation and offshore working platform structure Expired GB1443751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2083/72A NO136375C (en) 1972-06-13 1972-06-13 UNDERWATER FOUNDATION, INCLUDING A SUCCESSFUL CONCRETE CONSTRUCTION

Publications (1)

Publication Number Publication Date
GB1443751A true GB1443751A (en) 1976-07-28

Family

ID=19878628

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838676A Expired GB1443752A (en) 1972-06-13 1973-06-12 Breakwater device for offshore working platform structure
GB2794673A Expired GB1443751A (en) 1972-06-13 1973-06-12 Submarine foundation and offshore working platform structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838676A Expired GB1443752A (en) 1972-06-13 1973-06-12 Breakwater device for offshore working platform structure

Country Status (3)

Country Link
US (1) US3863457A (en)
GB (2) GB1443752A (en)
NO (1) NO136375C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452811A (en) * 1973-04-26 1976-10-20 Vattenbyggnadsbyran Ab Construction for marine or submarine installation
US3990254A (en) * 1974-03-29 1976-11-09 Olav Mo Marine structure for offshore activities
FR2486562A1 (en) * 1980-07-09 1982-01-15 Coyne Bellier Bureau Ingenieur FOUNDATION DEVICE FOR STRUCTURE, SUCH AS A PLATFORM, INCLUDING SELF-LIFTING, BASED ON A SUB-MARINE BASE, AND PLATFORMS OF THIS TYPE
US4522532A (en) * 1983-07-25 1985-06-11 Fedrick Ronald M Bottom-seated portable cofferdam and method of use
GB2375134B (en) * 2001-05-01 2005-09-21 Tamacrest Ltd Offshore foundation stability enhancer
US20150010364A1 (en) * 2009-01-15 2015-01-08 Ocean Brick System (O.B.S.) Ltd. Deep-water port
US9783947B2 (en) * 2015-12-27 2017-10-10 William Wei Lee Submerged oil storage, loading and offloading system
CN110552365A (en) * 2019-08-15 2019-12-10 王静波 offshore oil storage island and construction method
CN111636465B (en) * 2020-05-29 2021-11-30 中铁大桥勘测设计院集团有限公司 Integrated deepwater foundation and construction method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731799A (en) * 1956-01-24 Shore protective devices
US2662378A (en) * 1949-08-06 1953-12-15 Harry A Schmitt Art of shore protection
US3605774A (en) * 1969-07-30 1971-09-20 Travaux Comp Ind De Maritime apparatus utilizable as a hydrocarbon reservoir
US3824943A (en) * 1971-03-16 1974-07-23 Mo Och Domsjoe Ab Drilling platform
US3708987A (en) * 1971-07-23 1973-01-09 J Roulet Concrete reservoir for underwater use

Also Published As

Publication number Publication date
GB1443752A (en) 1976-07-28
NO136375C (en) 1977-08-24
NO136375B (en) 1977-05-16
US3863457A (en) 1975-02-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee