JPS5554280A - Assembling process of steel plate cylindrical structure - Google Patents

Assembling process of steel plate cylindrical structure

Info

Publication number
JPS5554280A
JPS5554280A JP12648978A JP12648978A JPS5554280A JP S5554280 A JPS5554280 A JP S5554280A JP 12648978 A JP12648978 A JP 12648978A JP 12648978 A JP12648978 A JP 12648978A JP S5554280 A JPS5554280 A JP S5554280A
Authority
JP
Japan
Prior art keywords
frame
assembling
cylindrical
welding
blocks
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
JP12648978A
Other languages
Japanese (ja)
Inventor
Tamotsu Morita
Chihiro Iwai
Yasutaka Nakaya
Koji Okano
Minoru Kamiya
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP12648978A priority Critical patent/JPS5554280A/en
Publication of JPS5554280A publication Critical patent/JPS5554280A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To enable flat welding from both sides and increase the roundness precision after assembling, by preliminarily welding steel plates to form blocks of several plates each on the ground, and welding and assembling in the circumferential direction of the cylindrical foundation frame with or without curvature processing.
CONSTITUTION: A cylindrical concrete foundation frame 11 for low temperature semi-underground tank or the like is buried in the soil 12. Steel plates 13 are, preliminarily in the factory or on the ground near the site of assembling, welded into large blocks AWE ... of plurality. The length of each block is equal to the cylindrical length of the frame 11. Also, the large block may be composed of several small blocks in the direction of cylindrical length. Then, the large blocks are curved by forming machine. First, the large block A is put in the frame 11 and is temporarily secured to the inner face of the frame, then the other large blocks BWE ... are connected by welding entirely in the circumferential direction of the frame 11. Thus, assembling of a steel plate cylindrical structure is completed.
COPYRIGHT: (C)1980,JPO&Japio
JP12648978A 1978-10-14 1978-10-14 Assembling process of steel plate cylindrical structure Pending JPS5554280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12648978A JPS5554280A (en) 1978-10-14 1978-10-14 Assembling process of steel plate cylindrical structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12648978A JPS5554280A (en) 1978-10-14 1978-10-14 Assembling process of steel plate cylindrical structure

Publications (1)

Publication Number Publication Date
JPS5554280A true JPS5554280A (en) 1980-04-21

Family

ID=14936465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12648978A Pending JPS5554280A (en) 1978-10-14 1978-10-14 Assembling process of steel plate cylindrical structure

Country Status (1)

Country Link
JP (1) JPS5554280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008044685A (en) * 2006-08-10 2008-02-28 Hitachi Building Systems Co Ltd Fixing device for guide rail of elevator
JP2021127619A (en) * 2020-02-14 2021-09-02 大成建設株式会社 Semi-underground tank structure and method of building semi-underground tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008044685A (en) * 2006-08-10 2008-02-28 Hitachi Building Systems Co Ltd Fixing device for guide rail of elevator
JP2021127619A (en) * 2020-02-14 2021-09-02 大成建設株式会社 Semi-underground tank structure and method of building semi-underground tank

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