JPS54102609A - Anti-seismic structure for spherical tank - Google Patents

Anti-seismic structure for spherical tank

Info

Publication number
JPS54102609A
JPS54102609A JP826578A JP826578A JPS54102609A JP S54102609 A JPS54102609 A JP S54102609A JP 826578 A JP826578 A JP 826578A JP 826578 A JP826578 A JP 826578A JP S54102609 A JPS54102609 A JP S54102609A
Authority
JP
Japan
Prior art keywords
ring
elastic member
spherical shell
vibrational forces
tube
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
JP826578A
Other languages
Japanese (ja)
Other versions
JPS628680B2 (en
Inventor
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 JP826578A priority Critical patent/JPS54102609A/en
Publication of JPS54102609A publication Critical patent/JPS54102609A/en
Publication of JPS628680B2 publication Critical patent/JPS628680B2/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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • 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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To efficiently absorb vibrational forces by elstically inserting a cushion ring between a working ring fixed to a spherical shell and a restriction ring placed on the basement. CONSTITUTION:With a spherical shell 2 displaced against struts 3 and a brace 6, a xorking ring 7 is deviated relative to a restriction ring 10 and displaced laterally. As a resuslt, with a cushion ring 12 compressed at one side thereof, the compression of a pliable tube 13 and an elastic member 14 causes a filling oil 15 to flow in the direction of the arrow so that the tube 13 at the other side of the ring 12 expands. This oil flow through the resistor (i.e. elastic member 14) provides a damping effect, thereby absorbing the vibrational forces due to an earthquatke and reducing the displacement of the tank.
JP826578A 1978-01-30 1978-01-30 Anti-seismic structure for spherical tank Granted JPS54102609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP826578A JPS54102609A (en) 1978-01-30 1978-01-30 Anti-seismic structure for spherical tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP826578A JPS54102609A (en) 1978-01-30 1978-01-30 Anti-seismic structure for spherical tank

Publications (2)

Publication Number Publication Date
JPS54102609A true JPS54102609A (en) 1979-08-13
JPS628680B2 JPS628680B2 (en) 1987-02-24

Family

ID=11688317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP826578A Granted JPS54102609A (en) 1978-01-30 1978-01-30 Anti-seismic structure for spherical tank

Country Status (1)

Country Link
JP (1) JPS54102609A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012232790A (en) * 2011-05-09 2012-11-29 Ishii Iron Works Co Ltd Collapse prevention structure of spherical tank and forming method thereof
CN104214509A (en) * 2014-08-20 2014-12-17 安徽金鼎锅炉股份有限公司 Marine natural gas storage tank provided with buffer structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5971539B2 (en) * 2011-06-30 2016-08-17 株式会社石井鐵工所 Suppression structure of spherical tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012232790A (en) * 2011-05-09 2012-11-29 Ishii Iron Works Co Ltd Collapse prevention structure of spherical tank and forming method thereof
CN104214509A (en) * 2014-08-20 2014-12-17 安徽金鼎锅炉股份有限公司 Marine natural gas storage tank provided with buffer structure

Also Published As

Publication number Publication date
JPS628680B2 (en) 1987-02-24

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