JPS6473295A - Pedestal - Google Patents

Pedestal

Info

Publication number
JPS6473295A
JPS6473295A JP62229822A JP22982287A JPS6473295A JP S6473295 A JPS6473295 A JP S6473295A JP 62229822 A JP62229822 A JP 62229822A JP 22982287 A JP22982287 A JP 22982287A JP S6473295 A JPS6473295 A JP S6473295A
Authority
JP
Japan
Prior art keywords
pedestal
steel plate
horizontal
plates
cracks
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
JP62229822A
Other languages
Japanese (ja)
Inventor
Makoto Hiramoto
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
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Atomic Industry Group 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, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP62229822A priority Critical patent/JPS6473295A/en
Publication of JPS6473295A publication Critical patent/JPS6473295A/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

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To improve structure proof stress and rigidity of a pedestal by arranging a plurality of horizontal steel plates along the vertical direction of the pedestal. CONSTITUTION:A nuclear power pressure vessel 23 is supported by a pedestal 25. Concrete 36 is filled into a pedestal steel plate 35 composed of a cylindrical inner cylinder steel plate 27, an outer cylinder steel plate 31, a radial steel plate 31 and a horizontal steel plate 33 and so a pedestal 25 is made. A plurality of radial steel plates 31 are arranged between the inner cylinder steel plate 27 and the outer steel plate 29. The many pedestal steel plates are piled up at a site as element blocks to be ring-shaped. Therefore, since cracks are interrupted by the horizontal plates even if the cracks are produced in a part of concrete of the pedestal, the proof stress and the rigidity of the pedestal can be improved.
JP62229822A 1987-09-16 1987-09-16 Pedestal Pending JPS6473295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229822A JPS6473295A (en) 1987-09-16 1987-09-16 Pedestal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229822A JPS6473295A (en) 1987-09-16 1987-09-16 Pedestal

Publications (1)

Publication Number Publication Date
JPS6473295A true JPS6473295A (en) 1989-03-17

Family

ID=16898212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229822A Pending JPS6473295A (en) 1987-09-16 1987-09-16 Pedestal

Country Status (1)

Country Link
JP (1) JPS6473295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436977B1 (en) * 2001-11-09 2004-06-23 한국수력원자력 주식회사 Inner structure of reactor structure for nuclear power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436977B1 (en) * 2001-11-09 2004-06-23 한국수력원자력 주식회사 Inner structure of reactor structure for nuclear power plant

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