MX2020010630A - Estructura marina de acero con faldones integrales antisocavación y de cimentación. - Google Patents

Estructura marina de acero con faldones integrales antisocavación y de cimentación.

Info

Publication number
MX2020010630A
MX2020010630A MX2020010630A MX2020010630A MX2020010630A MX 2020010630 A MX2020010630 A MX 2020010630A MX 2020010630 A MX2020010630 A MX 2020010630A MX 2020010630 A MX2020010630 A MX 2020010630A MX 2020010630 A MX2020010630 A MX 2020010630A
Authority
MX
Mexico
Prior art keywords
pontoon
columns
foundation
scour
skirts
Prior art date
Application number
MX2020010630A
Other languages
English (en)
Inventor
Marcelo I L Souza
Xavier Castello
Luiz Germano Bodanese
Rafael Bodanese
Original Assignee
Horton Do Brasil Tecnologia Offshore Ltda
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 Horton Do Brasil Tecnologia Offshore Ltda filed Critical Horton Do Brasil Tecnologia Offshore Ltda
Publication of MX2020010630A publication Critical patent/MX2020010630A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
    • 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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • 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
    • 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
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls
    • 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
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0047—Methods for placing the offshore structure using a barge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Foundations (AREA)
  • Earth Drilling (AREA)

Abstract

Una estructura marina incluye un casco flotante ajustable que incluye una pluralidad de columnas verticales y una pluralidad de pontones horizontales. Cada pontón se extiende entre un par de columnas. El casco flotante ajustable está configurado para recibir una plataforma. Cada columna tiene un eje central, un extremo superior y un extremo inferior. Cada pontón tiene un eje longitudinal, un primer extremo acoplado a una de las columnas, y un segundo extremo acoplado a otra de las columnas. La estructura marina también incluye un conjunto de cimentación unido a un extremo inferior del casco. El conjunto de cimentación incluye un faldón de columna que se extiende hacia abajo desde el extremo inferior de cada columna y un faldón de pontón que se extiende hacia abajo desde una superficie inferior de cada pontón.
MX2020010630A 2018-04-08 2019-04-08 Estructura marina de acero con faldones integrales antisocavación y de cimentación. MX2020010630A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862654483P 2018-04-08 2018-04-08
PCT/BR2019/050128 WO2019195909A2 (en) 2018-04-08 2019-04-08 Offshore steel structure with integral anti-scour and foundation skirts

Publications (1)

Publication Number Publication Date
MX2020010630A true MX2020010630A (es) 2021-01-08

Family

ID=68162748

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010630A MX2020010630A (es) 2018-04-08 2019-04-08 Estructura marina de acero con faldones integrales antisocavación y de cimentación.

Country Status (4)

Country Link
US (1) US11634197B2 (es)
BR (1) BR112020020689A2 (es)
MX (1) MX2020010630A (es)
WO (1) WO2019195909A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114056506A (zh) * 2021-12-22 2022-02-18 中交第一航务工程局有限公司 一种用于船舶坐底的防冲刷结构及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224401A (en) * 1964-04-13 1965-12-21 Shell Oil Co Stabilized floating drilling platform
US4109477A (en) 1974-02-18 1978-08-29 Salzgitter Maschinen Ag Offshore driller rig
JPS57500521A (es) 1980-05-02 1982-03-25
US4627767A (en) 1983-07-22 1986-12-09 Santa Fe International Corporation Mobile sea barge and platform
US5190410A (en) 1990-10-31 1993-03-02 Nunley Dwight S Conversion of mat jack-up drilling platforms to floating drilling platforms
KR100493496B1 (ko) 1999-07-08 2005-06-03 디프워터 마린 테크놀로지 엘.엘.씨. 연장된 베이스형 텐션 레그 플랫폼 하부구조체
SG157260A1 (en) 2008-06-02 2009-12-29 Keppel Offshore & Marine Techn Offshore foundation system with integral elements for preloading and extracting
US20110219999A1 (en) 2010-03-11 2011-09-15 John James Murray Deep Water Offshore Apparatus And Assembly Method
CA2828079C (en) * 2011-03-09 2015-06-16 Keppel Offshore & Marine Technology Centre Pte Ltd Skirted foundation for penetrating soft material
NO333296B1 (no) 2011-03-29 2013-04-29 Kvaerner Eng Mobil plattform for boring til havs og fremgangsmåte for installasjon av plattformen
JP6026197B2 (ja) 2012-09-24 2016-11-16 三井造船株式会社 浮体構造物およびその動揺低減装置
US9302747B2 (en) 2013-04-10 2016-04-05 Technip France Floating offshore platform with pontoon-coupled extension plates for reduced heave motion
BR112019027857A2 (pt) * 2017-06-27 2020-07-07 Horton Do Brasil Tecnologia Offshore Ltda. métodos para construir cascos para estruturas offshore
CN107806108A (zh) * 2017-09-28 2018-03-16 天津大学 一种组合式海上三浮筒浮箱基础结构及其施工方法

Also Published As

Publication number Publication date
US11634197B2 (en) 2023-04-25
BR112020020689A2 (pt) 2021-01-19
US20210032827A1 (en) 2021-02-04
WO2019195909A2 (en) 2019-10-17
WO2019195909A3 (en) 2020-01-02

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