IE40919B1 - Emprovements in and relating to underwater structures - Google Patents

Emprovements in and relating to underwater structures

Info

Publication number
IE40919B1
IE40919B1 IE827/74A IE82774A IE40919B1 IE 40919 B1 IE40919 B1 IE 40919B1 IE 827/74 A IE827/74 A IE 827/74A IE 82774 A IE82774 A IE 82774A IE 40919 B1 IE40919 B1 IE 40919B1
Authority
IE
Ireland
Prior art keywords
wall
caisson
april
perforated
emprovements
Prior art date
Application number
IE827/74A
Other versions
IE40919L (en
Original Assignee
Doris Dev Richesse Sous Marine
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 Doris Dev Richesse Sous Marine filed Critical Doris Dev Richesse Sous Marine
Publication of IE40919L publication Critical patent/IE40919L/en
Publication of IE40919B1 publication Critical patent/IE40919B1/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
    • E02B17/025—Reinforced concrete structures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

1442739 Offshore structures C G DORIS (COMPAGNIE GENERAL POUR LES DEVELOPPEMENTS OPERATIONNELS DES RICHESSES SOUS-MARINES) 1 April 1974 [17 April 1973] 14277/74 Heading E1H In an offshore structure resting on the bed 1 of a body of water and having a head section emerging above the water level 2, the foot of the structure comprises an annular caisson 3 at its periphery. The caisson forms part of the structure with an inner solid wall 4, a slab or floor portion 5 extending radially all around the wall and integral with it, and an outer wall 6 perforated with holes 8. In the embodiment shown the slanting top wall 7 of the caisson is also perforated. For Figure see next page [GB1442739A]
IE827/74A 1973-04-17 1974-04-17 Emprovements in and relating to underwater structures IE40919B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313884A FR2226853A5 (en) 1973-04-17 1973-04-17

Publications (2)

Publication Number Publication Date
IE40919L IE40919L (en) 1974-10-17
IE40919B1 true IE40919B1 (en) 1979-09-12

Family

ID=9118086

Family Applications (1)

Application Number Title Priority Date Filing Date
IE827/74A IE40919B1 (en) 1973-04-17 1974-04-17 Emprovements in and relating to underwater structures

Country Status (5)

Country Link
FR (1) FR2226853A5 (en)
GB (1) GB1442739A (en)
IE (1) IE40919B1 (en)
NO (1) NO136652C (en)
OA (1) OA04638A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313508A1 (en) * 1974-12-31 1976-12-31 Doris Dev Richesse Sous Marine DEVICE PROTECTING AGAINST FLOODING THE FOOT OF A STRUCTURE RESTING ON THE BOTTOM OF A BOTTOM OF WATER
GB2180870B (en) * 1985-09-25 1989-10-04 Nippon Kokan Kk Semi-submersible construction
FR2664311A1 (en) * 1990-07-05 1992-01-10 Doris Engineering Gravity structure for an installation at sea, with improved stability with respect to the effects of the swell
DK2163691T3 (en) * 2005-10-21 2016-06-20 Dredging Int N V Device and method for the offshore installation of an electricity-producing turbine
CN100432343C (en) * 2005-11-28 2008-11-12 天津大学 Cylindrical base sea embankment structure for tretching over and protecting suhmarine pipeline and its mounting method

Also Published As

Publication number Publication date
NO741353L (en) 1974-10-18
GB1442739A (en) 1976-07-14
NO136652C (en) 1977-10-12
NO136652B (en) 1977-07-04
OA04638A (en) 1980-07-31
IE40919L (en) 1974-10-17
FR2226853A5 (en) 1974-11-15

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