JPS54102610A - Anti-seismic device for spherical tank - Google Patents

Anti-seismic device for spherical tank

Info

Publication number
JPS54102610A
JPS54102610A JP826678A JP826678A JPS54102610A JP S54102610 A JPS54102610 A JP S54102610A JP 826678 A JP826678 A JP 826678A JP 826678 A JP826678 A JP 826678A JP S54102610 A JPS54102610 A JP S54102610A
Authority
JP
Japan
Prior art keywords
baffle plates
tank
plates
lateral displacement
damp
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
JP826678A
Other languages
Japanese (ja)
Inventor
Akira Mori
Katsuharu Kaiho
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP826678A priority Critical patent/JPS54102610A/en
Publication of JPS54102610A publication Critical patent/JPS54102610A/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
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0128—Shape spherical or elliptical
    • 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
    • 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
    • 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)

Abstract

PURPOSE:To effiectively damp lateral displacement of the tank by providing a fluid flow resistance made of baffle plates fixed to a spherical shell. CONSTITUTION:A spherical shell 2 is supported at its bottom by a ring 14 and baffle plates 15 through a supporter bar 12. In a tank 8 the baffle plates 15 tend to move laterally against the rest to reserved liquid 16. In particular, because the plates 15 are placed perpendicular to the vibration direction, the plates 15 are restricted in its lateral displacement by the fluid flow resistance of the liquid 16. This restriction process is assisted by the inwardly extending baffle plates 11 fixed to the walls 9 and 10 of the tank 8, promoting the buffer effect to damp the lateral displacement.
JP826678A 1978-01-30 1978-01-30 Anti-seismic device for spherical tank Pending JPS54102610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP826678A JPS54102610A (en) 1978-01-30 1978-01-30 Anti-seismic device for spherical tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP826678A JPS54102610A (en) 1978-01-30 1978-01-30 Anti-seismic device for spherical tank

Publications (1)

Publication Number Publication Date
JPS54102610A true JPS54102610A (en) 1979-08-13

Family

ID=11688345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP826678A Pending JPS54102610A (en) 1978-01-30 1978-01-30 Anti-seismic device for spherical tank

Country Status (1)

Country Link
JP (1) JPS54102610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320159A (en) * 2005-05-16 2006-11-24 Foster Electric Co Ltd Switching power supply apparatus
CN104110576A (en) * 2014-06-27 2014-10-22 合肥通用机械研究院 Spherical tank supporting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006320159A (en) * 2005-05-16 2006-11-24 Foster Electric Co Ltd Switching power supply apparatus
CN104110576A (en) * 2014-06-27 2014-10-22 合肥通用机械研究院 Spherical tank supporting structure

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