BR0011712A - Ship comprising a hull and a number of anchor lines tying the ship to the seabed - Google Patents

Ship comprising a hull and a number of anchor lines tying the ship to the seabed

Info

Publication number
BR0011712A
BR0011712A BR0011712-9A BR0011712A BR0011712A BR 0011712 A BR0011712 A BR 0011712A BR 0011712 A BR0011712 A BR 0011712A BR 0011712 A BR0011712 A BR 0011712A
Authority
BR
Brazil
Prior art keywords
ship
anchor lines
lines
bow
hull
Prior art date
Application number
BR0011712-9A
Other languages
Portuguese (pt)
Inventor
Sipke Schuurmans
Original Assignee
Single Buoy Moorings
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 Single Buoy Moorings filed Critical Single Buoy Moorings
Publication of BR0011712A publication Critical patent/BR0011712A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

"NAVIO COMPREENDENDO UM CASCO E UM NúMERO DE LINHAS DE ANCORAGEM AMARRANDO O NAVIO AO LEITO DO MAR". A invenção refere-se a um navio (1) compreendendo linhas de ancoragem de proa e popa (3-8) localizadas entre 5% e 40% do comprimento total do navio a partir da posição de meia-nau. As linhas de ancoragem (3-8) são conectadas a guias de cabo (11, 14) nas laterais do navio em posições fixas. A rigidez transversal das linhas de ancoragem de proa (3-6) é maior do que a rigidez transversal das linhas de ancoragem de popa (7, 8). As linhas de ancoragem de proa podem ser de rigidez maior do que as linhas de ancoragem traseiras (7, 8) por uma maior carga de pretensão ou pela adição de blocos de peso e/ou podem ser localizadas mais distantes da meia-nau do que as linhas de ancoragem traseiras (7, 8). Por meio disso, um sistema passivo de girar por intempéries relativamente simples é obtido, caracterizado pelo fato do deslocamento lateral da área de meia-nau ser minimizado e no qual as movimentações exercidas por causas ambientais podem ser eficientemente neutralizadas."SHIP UNDERSTANDING A HULL AND NUMBER OF ANCHORAGE LINES MOORING THE SHIP TO THE SEA BED". The invention relates to a ship (1) comprising bow and stern anchor lines (3-8) located between 5% and 40% of the total length of the ship from the mid-ship position. The anchor lines (3-8) are connected to cable guides (11, 14) on the sides of the ship in fixed positions. The transverse stiffness of the bow anchor lines (3-6) is greater than the transverse stiffness of the stern anchor lines (7, 8). The bow anchor lines may be of greater rigidity than the rear anchor lines (7, 8) by a greater load of pretension or by the addition of weight blocks and / or may be located farther from the midship than the rear anchor lines (7, 8). As a result, a relatively simple passive rotating system is obtained, characterized by the fact that the lateral displacement of the midship area is minimized and in which the movements exerted by environmental causes can be efficiently neutralized.

BR0011712-9A 1999-06-18 2000-06-19 Ship comprising a hull and a number of anchor lines tying the ship to the seabed BR0011712A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99201971A EP1060981A1 (en) 1999-06-18 1999-06-18 Vessel comprising a semi-weathervaning mooring arrangement
PCT/EP2000/005688 WO2000078600A1 (en) 1999-06-18 2000-06-19 Vessel comprising a semi-weathervaning mooring arrangement

Publications (1)

Publication Number Publication Date
BR0011712A true BR0011712A (en) 2002-04-02

Family

ID=8240327

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011712-9A BR0011712A (en) 1999-06-18 2000-06-19 Ship comprising a hull and a number of anchor lines tying the ship to the seabed

Country Status (5)

Country Link
EP (1) EP1060981A1 (en)
AU (1) AU5222300A (en)
BR (1) BR0011712A (en)
GB (1) GB2364037B (en)
WO (1) WO2000078600A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019088843A1 (en) * 2017-11-03 2019-05-09 Equinor Energy As Improved mooring systems
CN115071887A (en) * 2022-06-27 2022-09-20 刘泽平 Anchoring method of floating wharf

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552343A (en) * 1969-01-10 1971-01-05 Pan American Petroleum Corp Drilling ship mooring system
US3715890A (en) * 1971-01-15 1973-02-13 Shell Oil Co Mooring system for pipelaying barges
US3822663A (en) 1972-10-10 1974-07-09 H Boschen Method and apparatus for mooring floating vessels
DE2517507C2 (en) * 1974-04-23 1982-05-13 Mitsui Shipbuilding & Engineering Co., Ltd., Tokyo Device for positioning a floating body
BR9506067A (en) 1995-12-22 1997-12-23 Petroleo Brasileira S A Petrob Anchoring positioning system with differentiated compliance
NO970659L (en) 1997-02-13 1998-08-14 Hitec Asa Method and arrangement for mooring a ship, especially an oil production ship
BR9810562A (en) 1997-07-08 2000-08-15 Fmc Corp Double point mooring system

Also Published As

Publication number Publication date
GB2364037B (en) 2002-12-18
GB2364037A (en) 2002-01-16
EP1060981A1 (en) 2000-12-20
AU5222300A (en) 2001-01-09
WO2000078600A1 (en) 2000-12-28
GB0128037D0 (en) 2002-01-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time