JPS56120492A - Large cylindrical structure assembling method - Google Patents

Large cylindrical structure assembling method

Info

Publication number
JPS56120492A
JPS56120492A JP1285480A JP1285480A JPS56120492A JP S56120492 A JPS56120492 A JP S56120492A JP 1285480 A JP1285480 A JP 1285480A JP 1285480 A JP1285480 A JP 1285480A JP S56120492 A JPS56120492 A JP S56120492A
Authority
JP
Japan
Prior art keywords
container
ditch
cylindrical
barast
hollow
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.)
Granted
Application number
JP1285480A
Other languages
Japanese (ja)
Other versions
JPS6128047B2 (en
Inventor
Hirotsugu Miyoshi
Takeshi Iida
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1285480A priority Critical patent/JPS56120492A/en
Publication of JPS56120492A publication Critical patent/JPS56120492A/en
Publication of JPS6128047B2 publication Critical patent/JPS6128047B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To fabricate and assemble a cylindrical structure without using a scaffolding safely and easily by preparing an annular supporting member on top of a twin-fuselage hollow barast container of a circular arc plan view and piling up cylindrical structures while the container is lowered successively in a cylindrical ditch.
CONSTITUTION: An annular supporting member 2 is disposed on top of a twin- fuselage hollow barast container A of a circular arc plan view. Cylindrical structures C, such as steel plate cells for a bulkhead, are piled on the container while the container is gradually lowered in a cylindrical ditch by supplying water into and draining water from the container. After the assembling has been completed, the hollow barast container A and the entire structure are made to float in the ditch and transferred to the sea through a parallel ditch connecting to the annular ditch. Thus the structure can safely and easily be assembled without constructing a large scaffolding.
COPYRIGHT: (C)1981,JPO&Japio
JP1285480A 1980-02-05 1980-02-05 Large cylindrical structure assembling method Granted JPS56120492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1285480A JPS56120492A (en) 1980-02-05 1980-02-05 Large cylindrical structure assembling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1285480A JPS56120492A (en) 1980-02-05 1980-02-05 Large cylindrical structure assembling method

Publications (2)

Publication Number Publication Date
JPS56120492A true JPS56120492A (en) 1981-09-21
JPS6128047B2 JPS6128047B2 (en) 1986-06-28

Family

ID=11816979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1285480A Granted JPS56120492A (en) 1980-02-05 1980-02-05 Large cylindrical structure assembling method

Country Status (1)

Country Link
JP (1) JPS56120492A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001672A1 (en) * 1985-09-12 1987-03-26 Navicula Pty. Ltd. Remotely operated device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001672A1 (en) * 1985-09-12 1987-03-26 Navicula Pty. Ltd. Remotely operated device

Also Published As

Publication number Publication date
JPS6128047B2 (en) 1986-06-28

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