ES380427A1 - Method of constructing marine float structures - Google Patents

Method of constructing marine float structures

Info

Publication number
ES380427A1
ES380427A1 ES380427A ES380427A ES380427A1 ES 380427 A1 ES380427 A1 ES 380427A1 ES 380427 A ES380427 A ES 380427A ES 380427 A ES380427 A ES 380427A ES 380427 A1 ES380427 A1 ES 380427A1
Authority
ES
Spain
Prior art keywords
ship
pontoon
water surface
divided
divided portion
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
ES380427A
Other languages
Spanish (es)
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of ES380427A1 publication Critical patent/ES380427A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63B35/34—Pontoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B71/00—Designing vessels; Predicting their performance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/10—Building or assembling vessels from prefabricated hull blocks, i.e. complete hull cross-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/43—Welding, e.g. laser welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Robotics (AREA)
  • Bridges Or Land Bridges (AREA)
  • Revetment (AREA)
  • Measurement Of Radiation (AREA)

Abstract

A method of constructing a marine float structure, such as a large-sized ship structure, is accompolished by assembling a number of divided ship portions on a ship building base. The first divided portion is transported on the water surface by means of a composite pontoon which is so constructed that each individual portion thereof can be separated from the other up and down or forwardly and backwardly. Then the composite pontoon is caused to sink down in the water so that said first divided portion of the ship can float of its own accord on the water surface. Subsequently the second divided portion of the ship is transported on the water surface using the same pontoon as mentioned above. A part of the composite pontoon is separated from the remaining body and allowed to sink down in the water while said second divided portion of the ship is held by the remaining portion of the pontoon. The separated part of the pontoon is used to float said first divided portion of the ship on the water surface, thereby combining both divided portions of the ship in a single unit on the water surface.
ES380427A 1969-06-05 1970-06-04 Method of constructing marine float structures Expired ES380427A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44044198A JPS4918394B1 (en) 1969-06-05 1969-06-05

Publications (1)

Publication Number Publication Date
ES380427A1 true ES380427A1 (en) 1972-10-16

Family

ID=12684859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380427A Expired ES380427A1 (en) 1969-06-05 1970-06-04 Method of constructing marine float structures

Country Status (10)

Country Link
US (1) US3675606A (en)
JP (1) JPS4918394B1 (en)
DE (1) DE2027273A1 (en)
DK (1) DK140798C (en)
ES (1) ES380427A1 (en)
FR (1) FR2049955A5 (en)
GB (1) GB1278147A (en)
NL (1) NL156100B (en)
NO (1) NO128856B (en)
SE (1) SE385838B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63315064A (en) * 1987-06-18 1988-12-22 Kazuki Tsutsumi Injection needle
US5090346A (en) * 1990-06-12 1992-02-25 Goldman Jerome L Multi-part ship construction system
CN1305731C (en) * 2004-07-19 2007-03-21 江南造船(集团)有限责任公司 General section gather-up butt joint method for regional shipbuilding
US7823524B2 (en) * 2008-02-20 2010-11-02 Single Buoy Moorings, Inc. Construction of FPDSO vessel
CN103910028A (en) * 2014-04-15 2014-07-09 南通长航船舶配件有限公司 Segment dividing method for self-propelled drag suction dredger ship building
CN107002376B (en) * 2014-10-08 2019-09-10 乔治奥·塞利斯 Floating dam or island and its manufacturing method
CN105383643B (en) * 2015-11-12 2018-04-24 沪东中华造船(集团)有限公司 Stainless steel groove profile compartment alignment schemes
CN106167078B (en) * 2016-08-26 2018-09-18 山东南海气囊工程有限公司 A kind of ship and drilling platforms floating aid system and construction method
CN106379487B (en) * 2016-09-07 2018-01-12 广东工业大学 A kind of overlength hull floading condition manufacture method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480144A (en) * 1943-08-12 1949-08-30 John N Laycock Pontoon assembly
US2518091A (en) * 1948-07-02 1950-08-08 Dmitro C Stopkevyc Pontoon assembly
US3011252A (en) * 1957-04-02 1961-12-05 Svensson Nils Verner Method and equipment for shipbuilding
US3464212A (en) * 1966-05-13 1969-09-02 Daiho Construction Co Ltd Method of building concrete structures in water bottoms
NL146442B (en) * 1968-10-24 1975-07-15 Osaka Shipbuilding METHOD OF BUILDING A FLOATING CONSTRUCTION.
US3570437A (en) * 1969-02-11 1971-03-16 Texas Instruments Inc Multi-cycle ocean data gathering system

Also Published As

Publication number Publication date
GB1278147A (en) 1972-06-14
DE2027273A1 (en) 1971-01-07
NL156100B (en) 1978-03-15
FR2049955A5 (en) 1971-03-26
NL7008258A (en) 1970-12-08
DK140798B (en) 1979-11-19
US3675606A (en) 1972-07-11
NO128856B (en) 1974-01-21
SE385838B (en) 1976-07-26
DK140798C (en) 1980-06-09
JPS4918394B1 (en) 1974-05-09

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