BRPI0406945A - Estrutura flutuante - Google Patents
Estrutura flutuanteInfo
- Publication number
- BRPI0406945A BRPI0406945A BR0406945-5A BRPI0406945A BRPI0406945A BR PI0406945 A BRPI0406945 A BR PI0406945A BR PI0406945 A BRPI0406945 A BR PI0406945A BR PI0406945 A BRPI0406945 A BR PI0406945A
- Authority
- BR
- Brazil
- Prior art keywords
- floating structure
- floating
- pontoon
- rigidity
- anchoring system
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
- B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
- Saccharide Compounds (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
"ESTRUTURA FLUTUANTE". A invenção diz respeito a uma estrutura flutuante (1), por exemplo, uma plataforma semi-submersível que compreende uma estrutura da plataforma de trabalho (2), colunas verticais (3) e uma estrutura de pontões (4). A estrutura flutuante (1) é amarrada no leito do mar com cabos de âncora (7). A amarração da estrutura flutuante é feita com sistema de ancoragem de cabo tensionado, onde a rigidez vertical no sistema de ancoragem é aproximadamente 20% da rigidez no plano da água da estrutura flutuante. A invenção também diz respeito a uma estrutura flutuante supradescrita onde a estrutura de pontões (4) compreende pelo menos dois níveis de pontões e onde as colunas (3) são formadas para proporcionar rigidez variável no plano da água.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20030424A NO325651B1 (no) | 2003-01-27 | 2003-01-27 | Bronnhodeplattform |
PCT/NO2004/000021 WO2004067372A1 (en) | 2003-01-27 | 2004-01-26 | Floating structure |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0406945A true BRPI0406945A (pt) | 2006-01-03 |
Family
ID=19914419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0406945-5A BRPI0406945A (pt) | 2003-01-27 | 2004-01-26 | Estrutura flutuante |
Country Status (4)
Country | Link |
---|---|
US (1) | US8813670B2 (pt) |
BR (1) | BRPI0406945A (pt) |
NO (1) | NO325651B1 (pt) |
WO (1) | WO2004067372A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8087849B2 (en) * | 2006-02-28 | 2012-01-03 | Seahorse Equipment Corporation | Battered column tension leg platform |
US7462000B2 (en) * | 2006-02-28 | 2008-12-09 | Seahorse Equipment Corporation | Battered column tension leg platform |
US8196539B2 (en) * | 2006-03-02 | 2012-06-12 | Seahorse Equipment Corporation | Battered column offshore platform |
KR101129633B1 (ko) * | 2009-04-29 | 2012-03-28 | 삼성중공업 주식회사 | 부유식 해양 구조물 |
MY187310A (en) * | 2010-04-26 | 2021-09-21 | Aker Solutions Inc | Dry-tree semi-submersible production and drilling unit |
US8707882B2 (en) | 2011-07-01 | 2014-04-29 | Seahorse Equipment Corp | Offshore platform with outset columns |
US8757082B2 (en) * | 2011-07-01 | 2014-06-24 | Seahorse Equipment Corp | Offshore platform with outset columns |
CN103129715B (zh) * | 2012-03-16 | 2017-02-01 | 中国海洋石油总公司 | 导管架半潜浮式采油平台 |
US20150298775A1 (en) | 2014-04-17 | 2015-10-22 | Floatec, Llc | Low Heave Semi-Submersible Offshore Structure |
AT516640A3 (de) | 2014-12-22 | 2024-05-15 | Swimsol Gmbh | Schwimmende Plattform |
US9586650B1 (en) | 2015-10-16 | 2017-03-07 | Wei Ye | Tapered column deep draft semi-submersible (TCDD-SEMI) |
CN106114775A (zh) * | 2016-08-08 | 2016-11-16 | 三海洋重工有限公司 | 一种平台立柱及海洋平台 |
CN106218830B (zh) * | 2016-09-21 | 2018-06-01 | 中国海洋石油总公司 | 一种可设置宽浮箱的张力腿平台 |
CN110395364B (zh) * | 2019-08-23 | 2024-07-30 | 上海蕤洋海洋工程技术有限公司 | 海上浮式岛屿、海上浮式岛屿群及海上浮式岛屿的构建方法 |
FR3109924B1 (fr) * | 2020-05-05 | 2023-10-20 | Naval Energies | Flotteur notamment d’eolienne offshore |
CN113184118B (zh) * | 2021-06-04 | 2024-05-31 | 中国人民解放军91439部队 | 一种水下爆炸试验设备海上收放装置及其收放方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2118904B (en) | 1982-04-20 | 1986-08-06 | Ishikawajima Harima Heavy Ind | Offshore structure |
FR2551019B1 (fr) * | 1983-08-26 | 1989-09-01 | Inst Francais Du Petrole | Perfectionnements aux plates-formes marines, en vue d'ameliorer leur equilibrage dynamique |
US4850744A (en) | 1987-02-19 | 1989-07-25 | Odeco, Inc. | Semi-submersible platform with adjustable heave motion |
US4829928A (en) | 1987-10-20 | 1989-05-16 | Seatek Limited | Ocean platform |
US4938630A (en) * | 1988-08-22 | 1990-07-03 | Conoco Inc. | Method and apparatus to stabilize an offshore platform |
US5558467A (en) | 1994-11-08 | 1996-09-24 | Deep Oil Technology, Inc. | Deep water offshore apparatus |
US6273018B1 (en) * | 1997-08-22 | 2001-08-14 | Graham Frederick Gottsche | Buoyant substructure for offshore platform |
EP0945337A1 (en) * | 1998-03-27 | 1999-09-29 | Single Buoy Moorings Inc. | Mooring construction |
US6431107B1 (en) * | 1998-04-17 | 2002-08-13 | Novellant Technologies, L.L.C. | Tendon-based floating structure |
GB9912064D0 (en) | 1999-05-24 | 1999-07-21 | Kvaerner Oil & Gas Ltd | Loading system |
US6691784B1 (en) * | 1999-08-31 | 2004-02-17 | Kvaerner Oil & Gas A.S. | Riser tensioning system |
AU2002229043A1 (en) | 2000-12-15 | 2002-06-24 | Halliburton Energy Services, Inc. | Low motion semisubmersible floating production system |
NO20013228D0 (no) | 2001-06-27 | 2001-06-27 | Moss Maritime As | Understell for en flytende offshoreplattform |
US6666624B2 (en) * | 2001-08-07 | 2003-12-23 | Union Oil Company Of California | Floating, modular deepwater platform and method of deployment |
US6761124B1 (en) * | 2002-09-28 | 2004-07-13 | Nagan Srinivasan | Column-stabilized floating structures with truss pontoons |
-
2003
- 2003-01-27 NO NO20030424A patent/NO325651B1/no not_active IP Right Cessation
-
2004
- 2004-01-26 US US10/543,488 patent/US8813670B2/en not_active Expired - Fee Related
- 2004-01-26 WO PCT/NO2004/000021 patent/WO2004067372A1/en active Application Filing
- 2004-01-26 BR BR0406945-5A patent/BRPI0406945A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO20030424D0 (no) | 2003-01-27 |
US20060260526A1 (en) | 2006-11-23 |
US8813670B2 (en) | 2014-08-26 |
WO2004067372A1 (en) | 2004-08-12 |
NO20030424L (no) | 2004-07-28 |
NO325651B1 (no) | 2008-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 24 E 25 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |