JPS57161399A - Structure of underground tank for liquefied gas - Google Patents

Structure of underground tank for liquefied gas

Info

Publication number
JPS57161399A
JPS57161399A JP4622281A JP4622281A JPS57161399A JP S57161399 A JPS57161399 A JP S57161399A JP 4622281 A JP4622281 A JP 4622281A JP 4622281 A JP4622281 A JP 4622281A JP S57161399 A JPS57161399 A JP S57161399A
Authority
JP
Japan
Prior art keywords
bottom plate
side wall
upper bottom
liquefied gas
rigidity
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
JP4622281A
Other languages
Japanese (ja)
Inventor
Kenichi Ukaji
Isao Tezuka
Hideyoshi Ito
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.)
Ohbayashi Gumi Ltd
Obayashi Gumi Ltd
Original Assignee
Ohbayashi Gumi Ltd
Obayashi Gumi 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 Ohbayashi Gumi Ltd, Obayashi Gumi Ltd filed Critical Ohbayashi Gumi Ltd
Priority to JP4622281A priority Critical patent/JPS57161399A/en
Publication of JPS57161399A publication Critical patent/JPS57161399A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/005—Underground or underwater containers or vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/052—Size large (>1000 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0142—Applications for fluid transport or storage placed underground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To prevent local deformation of a membrane without generating a relative displacement between members by separately building up the bottom plate of an underground tank for liquefied gas with the upper bottom plate having a smaller rigidity and the lower bottom plate having a larger rigidity and connecting the end of the upper bottom plate integrally with a side wall. CONSTITUTION:When a concrete bottom plate 1 is formed in the bottom area by excavating the ground surrounded by an underground continuous wall 5, the bottom plate is divided into the upper bottom plate 4 which is relatively thin (having a smaller rigidity) and the lower bottom plate 2 which is relatively thick (having a larger ridigity), and the bottom plate is completed by inserting an edge separating member 8 such as laying sand between the upper and the lower bottom plates. The end of the upper bottom plate 4 is joined integrally with a side wall 3, and a slidable supporting member 7 is interposed between the lower part 3a of the side wall and the notched stepped part 2a of the lower bottom plate, and anchor bolts 10 are embedded. Further, a steel membrane 6 is insalled. Thus, a relative displacement is not generated in the joint part, even if the bottom plate is applied with temperature deformation, because the upper bottom plate 4 and the side wall 3 are engaged in integral form.
JP4622281A 1981-03-31 1981-03-31 Structure of underground tank for liquefied gas Pending JPS57161399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4622281A JPS57161399A (en) 1981-03-31 1981-03-31 Structure of underground tank for liquefied gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4622281A JPS57161399A (en) 1981-03-31 1981-03-31 Structure of underground tank for liquefied gas

Publications (1)

Publication Number Publication Date
JPS57161399A true JPS57161399A (en) 1982-10-04

Family

ID=12741076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4622281A Pending JPS57161399A (en) 1981-03-31 1981-03-31 Structure of underground tank for liquefied gas

Country Status (1)

Country Link
JP (1) JPS57161399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252233A (en) * 1984-05-29 1985-12-12 Shimizu Constr Co Ltd Method for testing watertightness of water stop plate in underground tank made of concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252233A (en) * 1984-05-29 1985-12-12 Shimizu Constr Co Ltd Method for testing watertightness of water stop plate in underground tank made of concrete
JPH057277B2 (en) * 1984-05-29 1993-01-28 Shimizu Construction Co Ltd

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