JPS54100516A - Earthquake-proof device of tank - Google Patents

Earthquake-proof device of tank

Info

Publication number
JPS54100516A
JPS54100516A JP614978A JP614978A JPS54100516A JP S54100516 A JPS54100516 A JP S54100516A JP 614978 A JP614978 A JP 614978A JP 614978 A JP614978 A JP 614978A JP S54100516 A JPS54100516 A JP S54100516A
Authority
JP
Japan
Prior art keywords
stakes
earthquake
tank
foundation slab
vibration
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
JP614978A
Other languages
Japanese (ja)
Other versions
JPS5647440B2 (en
Inventor
Kengo Tagawa
Osamu Kojima
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 JP614978A priority Critical patent/JPS54100516A/en
Publication of JPS54100516A publication Critical patent/JPS54100516A/en
Publication of JPS5647440B2 publication Critical patent/JPS5647440B2/ja
Granted 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • 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
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing

Landscapes

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

Abstract

PURPOSE:To attenuate the vibration of an earthquake, by using a viscous and elastic material. CONSTITUTION:A tank is held by stakes 2 which are supported by a foundation slab 6 on the ground surface. The boundary between the stakes 2 and the foundation slab 6 is filled with viscous and elastic rings 7 for absorbing the vibration energy. The local stress generated by earthquake vibrations at the stakes 2 can be absorbed the shear deformation of the ring material 7 and the expansion or contraction of the stakes 2 due to the rocking vibration of a double-hulled LNG tank 1 is converted to the shear deformation of the material 7 and its energy is absorbed. Application of the material 7 to each foundation slab 6 planted with the stakes 2 is also effective.
JP614978A 1978-01-25 1978-01-25 Earthquake-proof device of tank Granted JPS54100516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP614978A JPS54100516A (en) 1978-01-25 1978-01-25 Earthquake-proof device of tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP614978A JPS54100516A (en) 1978-01-25 1978-01-25 Earthquake-proof device of tank

Publications (2)

Publication Number Publication Date
JPS54100516A true JPS54100516A (en) 1979-08-08
JPS5647440B2 JPS5647440B2 (en) 1981-11-10

Family

ID=11630456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP614978A Granted JPS54100516A (en) 1978-01-25 1978-01-25 Earthquake-proof device of tank

Country Status (1)

Country Link
JP (1) JPS54100516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027677A (en) * 2018-06-12 2018-12-18 株洲时代新材料科技股份有限公司 A kind of LNG storage tank shock isolating pedestal and installation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134416A (en) * 1975-05-16 1976-11-20 Nippon Kaihatsu Consultant:Kk Economical heat insu lating method and system for low-temperature liquified gas storage tanks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134416A (en) * 1975-05-16 1976-11-20 Nippon Kaihatsu Consultant:Kk Economical heat insu lating method and system for low-temperature liquified gas storage tanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027677A (en) * 2018-06-12 2018-12-18 株洲时代新材料科技股份有限公司 A kind of LNG storage tank shock isolating pedestal and installation method

Also Published As

Publication number Publication date
JPS5647440B2 (en) 1981-11-10

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