JPS54153989A - Reactor container - Google Patents

Reactor container

Info

Publication number
JPS54153989A
JPS54153989A JP6171678A JP6171678A JPS54153989A JP S54153989 A JPS54153989 A JP S54153989A JP 6171678 A JP6171678 A JP 6171678A JP 6171678 A JP6171678 A JP 6171678A JP S54153989 A JPS54153989 A JP S54153989A
Authority
JP
Japan
Prior art keywords
side wall
condition
shell
spaces
stress concentration
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
JP6171678A
Other languages
Japanese (ja)
Inventor
Tadaharu Ichiki
Eiji Shiho
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6171678A priority Critical patent/JPS54153989A/en
Publication of JPS54153989A publication Critical patent/JPS54153989A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

PURPOSE: To subject a large stress concentration not to be generated even if it may meet with the pressure at the accidental time, the rising of temp. or a vibration at the quake, by means of making the boundary surface of a side wall shell constituting the container of a reactor and a bottom part mat into elastic supporting structures.
CONSTITUTION: Knotch spaces are set up at the outside of a side wall shell 4 of a base mat 5, and sand 8 is contained in this spaces 7. The stress concentration at the shell edge part of the side wall due to the deformation of the side wall 4 can be reduced, by means of reducing the boundary condition of the edge part of the side wall shell 4 and the base 5 from a fixed condition → an elastic supporting condition → a free condition slowly.
COPYRIGHT: (C)1979,JPO&Japio
JP6171678A 1978-05-25 1978-05-25 Reactor container Pending JPS54153989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6171678A JPS54153989A (en) 1978-05-25 1978-05-25 Reactor container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6171678A JPS54153989A (en) 1978-05-25 1978-05-25 Reactor container

Publications (1)

Publication Number Publication Date
JPS54153989A true JPS54153989A (en) 1979-12-04

Family

ID=13179220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6171678A Pending JPS54153989A (en) 1978-05-25 1978-05-25 Reactor container

Country Status (1)

Country Link
JP (1) JPS54153989A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064694A (en) * 1973-10-12 1975-05-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5064694A (en) * 1973-10-12 1975-05-31

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