GB1431804A - Tower for the exploration and exploitation of the seabed and to the assembly and erection of such a tower - Google Patents

Tower for the exploration and exploitation of the seabed and to the assembly and erection of such a tower

Info

Publication number
GB1431804A
GB1431804A GB2171773A GB2171773A GB1431804A GB 1431804 A GB1431804 A GB 1431804A GB 2171773 A GB2171773 A GB 2171773A GB 2171773 A GB2171773 A GB 2171773A GB 1431804 A GB1431804 A GB 1431804A
Authority
GB
United Kingdom
Prior art keywords
columns
platform
pontoon
framework
sea bed
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
GB2171773A
Other languages
English (en)
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.)
DEQUIPEMENT MARITIME HERSENT C
Original Assignee
DEQUIPEMENT MARITIME HERSENT C
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 DEQUIPEMENT MARITIME HERSENT C filed Critical DEQUIPEMENT MARITIME HERSENT C
Publication of GB1431804A publication Critical patent/GB1431804A/en
Expired legal-status Critical Current

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
    • E02B17/027—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 steel structures
    • 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
    • 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
    • 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
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
GB2171773A 1972-05-08 1973-05-07 Tower for the exploration and exploitation of the seabed and to the assembly and erection of such a tower Expired GB1431804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216378A FR2184146A5 (enrdf_load_html_response) 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
GB1431804A true GB1431804A (en) 1976-04-14

Family

ID=9098155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2171773A Expired GB1431804A (en) 1972-05-08 1973-05-07 Tower for the exploration and exploitation of the seabed and to the assembly and erection of such a tower

Country Status (6)

Country Link
US (1) US3839873A (enrdf_load_html_response)
JP (1) JPS4955101A (enrdf_load_html_response)
DE (1) DE2323135A1 (enrdf_load_html_response)
FR (1) FR2184146A5 (enrdf_load_html_response)
GB (1) GB1431804A (enrdf_load_html_response)
NL (1) NL7306354A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787590A (zh) * 2011-05-17 2012-11-21 中国石油化工集团公司 一种海洋自升式平台液压桩升降扶正导向装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983828A (en) * 1976-01-05 1976-10-05 Standard Oil Company (Indiana) Vertically moored platform installation
FI802781A7 (fi) * 1979-09-07 1981-01-01 Brown & Ass James G Merilavan tukirakenne.
EP2784310B1 (en) * 2013-03-25 2017-11-22 Alstom Renovables España, S.L. Wind turbine tower section, a wind turbine having such tower section and method for forming such tower section
CN104452717B (zh) * 2014-10-29 2016-03-09 上海大学 自升式海洋钻井平台抬升装置及方法
FR3067047B1 (fr) * 2017-06-06 2019-07-26 Ideol Procede de mise a l'eau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621485A (en) * 1947-02-21 1952-12-16 Stanolind Oil & Gas Co Marine structure
US2771747A (en) * 1950-07-19 1956-11-27 Bethlehem Steel Corp Offshore drilling barge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787590A (zh) * 2011-05-17 2012-11-21 中国石油化工集团公司 一种海洋自升式平台液压桩升降扶正导向装置

Also Published As

Publication number Publication date
FR2184146A5 (enrdf_load_html_response) 1973-12-21
NL7306354A (enrdf_load_html_response) 1973-11-12
US3839873A (en) 1974-10-08
DE2323135A1 (de) 1973-11-29
JPS4955101A (enrdf_load_html_response) 1974-05-29

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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