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JPS56139310A - Foundation for field assembly type tank - Google Patents

Foundation for field assembly type tank

Info

Publication number
JPS56139310A
JPS56139310A JP962381A JP962381A JPS56139310A JP S56139310 A JPS56139310 A JP S56139310A JP 962381 A JP962381 A JP 962381A JP 962381 A JP962381 A JP 962381A JP S56139310 A JPS56139310 A JP S56139310A
Authority
JP
Japan
Prior art keywords
foundation
tank
slab
type tank
assembly type
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
JP962381A
Other languages
Japanese (ja)
Other versions
JPS612130B2 (en
Inventor
Tadao Sato
Hiroshi Yamanaka
Tetsunosuke Hashimoto
Koichi Hamada
Takeo Tsukahara
Ikuo Okabayashi
Osamu Okawa
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.)
Chiyoda Corp
Original Assignee
Chiyoda Chemical Engineering and Construction 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 Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Chiyoda Chemical Engineering and Construction Co Ltd
Priority to JP962381A priority Critical patent/JPS56139310A/en
Publication of JPS56139310A publication Critical patent/JPS56139310A/en
Publication of JPS612130B2 publication Critical patent/JPS612130B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Foundations (AREA)

Abstract

PURPOSE: To prevent the corrosion of the downside of the bottom plate of a tank due to dewing by supplying a dehumidified air deprived of corrosive substances to the foundation portion of the field assembly type tank.
CONSTITUTION: A slab consisting of an asphalt layer, a galvanized steel sheet, or polyethylene sheet, etc., having a skirt 2' on its periphery, as a barrier wall A is laid on the foundation 1 on which an in situ fabricating type tank is to be constructed. And, on the slab 2, a diffuser pipe 5 and an air collector pipe 8 are laid and buried to form a foundation 9 on the slab 2. On the foundation 9, a tank 12 with an annular plate 10 and a bottom plate 11 is erected and the sloped portion 14 from the skirt 2' of the slab 2 to the side plate 13 of the tank is covered with the same material as the slab 2 to form a barrier wall B. Dehumidified air is supplied through the diffuser pipe 5 to a space formed by the tank bottom and the barrier walls A and B and inert gas is collected by the air collector pipe 8 and discharged.
COPYRIGHT: (C)1981,JPO&Japio
JP962381A 1981-01-27 1981-01-27 Foundation for field assembly type tank Granted JPS56139310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP962381A JPS56139310A (en) 1981-01-27 1981-01-27 Foundation for field assembly type tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP962381A JPS56139310A (en) 1981-01-27 1981-01-27 Foundation for field assembly type tank

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1699176A Division JPS52100705A (en) 1976-02-20 1976-02-20 Foundation portion for tank bottom

Publications (2)

Publication Number Publication Date
JPS56139310A true JPS56139310A (en) 1981-10-30
JPS612130B2 JPS612130B2 (en) 1986-01-22

Family

ID=11725388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP962381A Granted JPS56139310A (en) 1981-01-27 1981-01-27 Foundation for field assembly type tank

Country Status (1)

Country Link
JP (1) JPS56139310A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63166041U (en) * 1987-04-17 1988-10-28
US5268782A (en) * 1992-01-16 1993-12-07 Minnesota Mining And Manufacturing Company Micro-ridged, polymeric liquid crystal display substrate and display device

Also Published As

Publication number Publication date
JPS612130B2 (en) 1986-01-22

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