GB1396962A - Circular or polygonal vessel and a support arrangement therefor - Google Patents

Circular or polygonal vessel and a support arrangement therefor

Info

Publication number
GB1396962A
GB1396962A GB3459072A GB3459072A GB1396962A GB 1396962 A GB1396962 A GB 1396962A GB 3459072 A GB3459072 A GB 3459072A GB 3459072 A GB3459072 A GB 3459072A GB 1396962 A GB1396962 A GB 1396962A
Authority
GB
United Kingdom
Prior art keywords
vessel
radial
main part
blocks
support arrangement
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.)
Expired
Application number
GB3459072A
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to GB3459072A priority Critical patent/GB1396962A/en
Publication of GB1396962A publication Critical patent/GB1396962A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/024—Supporting constructions for pressure vessels or containment vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1396962 Tank foundations KAJIMA CORP 24 July 1972 34590/72 Heading EIT [Also in Division G6] A vessel 1, which may be a nuclear reactor concrete pressure vessel or may be a silo, water, gas, or oil tank, includes and is supported by a support arrangement (Fig 3) including three or more radial extending blocks disposed beneath the bottom of the main part of the vessel in symmetrical relation to the central vertical axis thereof, each such block comprising two members 3, 4 connected by a radial shear key 4'. The key 4' enters a complementary groove 3'; an elastic or damping medium 6 is interposed between the surfaces of members 3, 4 such medium being either PTFE, polychloroprene or an oil. The arrangement permits thermal radial expansion and contraction of the main part of the vessel relative to the blocks but prevents horizontal displacement of the main part of a body under the influence of earthquakes. In another embodiment (Figs 4-6, not shown) a greater number of radial blocks, and a central block (7) are provided; the central block may or may not embody the shear key.
GB3459072A 1972-07-24 1972-07-24 Circular or polygonal vessel and a support arrangement therefor Expired GB1396962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3459072A GB1396962A (en) 1972-07-24 1972-07-24 Circular or polygonal vessel and a support arrangement therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3459072A GB1396962A (en) 1972-07-24 1972-07-24 Circular or polygonal vessel and a support arrangement therefor

Publications (1)

Publication Number Publication Date
GB1396962A true GB1396962A (en) 1975-06-11

Family

ID=10367530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3459072A Expired GB1396962A (en) 1972-07-24 1972-07-24 Circular or polygonal vessel and a support arrangement therefor

Country Status (1)

Country Link
GB (1) GB1396962A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324977A1 (en) * 1975-09-22 1977-04-15 Babcock & Wilcox Co STRUCTURE WITH LUBRICATED SLIDING SUPPORT SURFACE AND SHEAR ELEMENTS, ESPECIALLY FOR HEAT EXCHANGERS
GB2436586A (en) * 2006-03-30 2007-10-03 Andrew William Dickson Hollow, ballasted, prefabricated tank base
EP2284842A3 (en) * 2009-08-14 2012-03-28 GE-Hitachi Nuclear Energy Americas LLC Pressure vessel sliding support unit and system using the sliding support unit
CN104695578A (en) * 2015-02-28 2015-06-10 郑州大学 Self-resetting magneto-rheological multidimensional vibration isolation and reduction device
CN109243628A (en) * 2018-08-01 2019-01-18 中广核研究院有限公司 Multi-point support device for multi-vessel system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324977A1 (en) * 1975-09-22 1977-04-15 Babcock & Wilcox Co STRUCTURE WITH LUBRICATED SLIDING SUPPORT SURFACE AND SHEAR ELEMENTS, ESPECIALLY FOR HEAT EXCHANGERS
GB2436586A (en) * 2006-03-30 2007-10-03 Andrew William Dickson Hollow, ballasted, prefabricated tank base
GB2436586B (en) * 2006-03-30 2011-03-16 Andrew William Dickson Base
EP2284842A3 (en) * 2009-08-14 2012-03-28 GE-Hitachi Nuclear Energy Americas LLC Pressure vessel sliding support unit and system using the sliding support unit
US8355481B2 (en) 2009-08-14 2013-01-15 Ge-Hitachi Nuclear Energy Americas Llc Pressure vessel sliding support unit and system using the sliding support unit
CN104695578A (en) * 2015-02-28 2015-06-10 郑州大学 Self-resetting magneto-rheological multidimensional vibration isolation and reduction device
CN109243628A (en) * 2018-08-01 2019-01-18 中广核研究院有限公司 Multi-point support device for multi-vessel system
CN109243628B (en) * 2018-08-01 2024-05-10 中广核研究院有限公司 Multi-point support device for multi-container system

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years