JPS5587688A - Structure and pull-down method of sub-barge - Google Patents

Structure and pull-down method of sub-barge

Info

Publication number
JPS5587688A
JPS5587688A JP16138078A JP16138078A JPS5587688A JP S5587688 A JPS5587688 A JP S5587688A JP 16138078 A JP16138078 A JP 16138078A JP 16138078 A JP16138078 A JP 16138078A JP S5587688 A JPS5587688 A JP S5587688A
Authority
JP
Japan
Prior art keywords
barge
sub
main
section
ballast
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.)
Pending
Application number
JP16138078A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Yuzuriha
Yasusuke Okamoto
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP16138078A priority Critical patent/JPS5587688A/en
Publication of JPS5587688A publication Critical patent/JPS5587688A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ship Loading And Unloading (AREA)

Abstract

PURPOSE: To pull down a sub-barge from a main barge with ease by a method wherein the sub-barge is turned unaidedly from broadside shell of the main barge in a perpendicular posture to the horizontal position by adjusting the ballast of a sub-barge tank.
CONSTITUTION: A sub-barge is carried alongside of the main barge with its deck in a perpendicular posture, whereat under this position the valves of all tanks of the sub-barge 2 are opened to allow the ballast to make a free water level. Under this condition, the valve of the tank of the bottom center section IIIb of the sub- barge 2 is exclusively closed to allow to drain all other tanks, which causes to develop the floating force in the IIIa section of the sub-barge 2 and no floating force developed in IIIb section, leading to develop the turning force in an arrow T direction to enable the sub-barge 2 to position in a horizontal condition by adjusting a guy 6.
COPYRIGHT: (C)1980,JPO&Japio
JP16138078A 1978-12-25 1978-12-25 Structure and pull-down method of sub-barge Pending JPS5587688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16138078A JPS5587688A (en) 1978-12-25 1978-12-25 Structure and pull-down method of sub-barge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16138078A JPS5587688A (en) 1978-12-25 1978-12-25 Structure and pull-down method of sub-barge

Publications (1)

Publication Number Publication Date
JPS5587688A true JPS5587688A (en) 1980-07-02

Family

ID=15733983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16138078A Pending JPS5587688A (en) 1978-12-25 1978-12-25 Structure and pull-down method of sub-barge

Country Status (1)

Country Link
JP (1) JPS5587688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488503A (en) * 1981-04-06 1984-12-18 Galatis Telemachus N Barge carrying ship and method of loading same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488503A (en) * 1981-04-06 1984-12-18 Galatis Telemachus N Barge carrying ship and method of loading same

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