JPS5443309A - Method of applying bottom boards for flat-bottom cylindrical tank - Google Patents

Method of applying bottom boards for flat-bottom cylindrical tank

Info

Publication number
JPS5443309A
JPS5443309A JP10891577A JP10891577A JPS5443309A JP S5443309 A JPS5443309 A JP S5443309A JP 10891577 A JP10891577 A JP 10891577A JP 10891577 A JP10891577 A JP 10891577A JP S5443309 A JPS5443309 A JP S5443309A
Authority
JP
Japan
Prior art keywords
boards
roof
bottom boards
plate
flat
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
JP10891577A
Other languages
Japanese (ja)
Inventor
Tsugukazu Fukuhara
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP10891577A priority Critical patent/JPS5443309A/en
Publication of JPS5443309A publication Critical patent/JPS5443309A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To accomplish efficient and safe application of bottom boards with the boards hoisted utilizing a roof or the frame of the roof as a support beam so as to enable welding from the back of the bottom boards and inspection both from above and below.
CONSTITUTION: In application, ANIMARA is integral constructed with the lower end of a side board 2 built on a foundation 1. Bottom boards 4 are arranged side by side with the peripheral rims thereof placed on the plate 15, while a temporarily- built support 16 is installed to the plate 15. With an aid of the support, a roof or the beam thereof is constructed. Then, a number of wire ropes hangs down from the roof to connect the end thereof with the bottom boards and then, put on winch 18 and a pulley 19 respectively provided at the lower portion and the top of the side boards 2. Subsequently, the roof is lifted with the bottom boards suspended. Under such a condition, a welding is conducted from the back of the boards along with an inspection both from above and below and then, the bottom boards are installed to the plate 15 and the roof 3 to the side board 2
COPYRIGHT: (C)1979,JPO&Japio
JP10891577A 1977-09-12 1977-09-12 Method of applying bottom boards for flat-bottom cylindrical tank Pending JPS5443309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10891577A JPS5443309A (en) 1977-09-12 1977-09-12 Method of applying bottom boards for flat-bottom cylindrical tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10891577A JPS5443309A (en) 1977-09-12 1977-09-12 Method of applying bottom boards for flat-bottom cylindrical tank

Publications (1)

Publication Number Publication Date
JPS5443309A true JPS5443309A (en) 1979-04-05

Family

ID=14496861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10891577A Pending JPS5443309A (en) 1977-09-12 1977-09-12 Method of applying bottom boards for flat-bottom cylindrical tank

Country Status (1)

Country Link
JP (1) JPS5443309A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128814A (en) * 1974-03-29 1975-10-11
JPS5157014A (en) * 1974-11-14 1976-05-19 Kawasaki Heavy Ind Ltd NIJUKAKUTEIONTANKUNAISOTEIBANNO KUMITATEKOHO
JPS51131914A (en) * 1975-05-12 1976-11-16 Kawasaki Heavy Ind Ltd Bottomplate working method of cylindrical tank for low temperature

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50128814A (en) * 1974-03-29 1975-10-11
JPS5157014A (en) * 1974-11-14 1976-05-19 Kawasaki Heavy Ind Ltd NIJUKAKUTEIONTANKUNAISOTEIBANNO KUMITATEKOHO
JPS51131914A (en) * 1975-05-12 1976-11-16 Kawasaki Heavy Ind Ltd Bottomplate working method of cylindrical tank for low temperature

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