JPH0252198U - - Google Patents

Info

Publication number
JPH0252198U
JPH0252198U JP1988132588U JP13258888U JPH0252198U JP H0252198 U JPH0252198 U JP H0252198U JP 1988132588 U JP1988132588 U JP 1988132588U JP 13258888 U JP13258888 U JP 13258888U JP H0252198 U JPH0252198 U JP H0252198U
Authority
JP
Japan
Prior art keywords
sand
reactor containment
containment vessel
particles
utility
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
JP1988132588U
Other languages
English (en)
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 filed Critical
Priority to JP1988132588U priority Critical patent/JPH0252198U/ja
Publication of JPH0252198U publication Critical patent/JPH0252198U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の原子炉格納容器
の一実施例を示すものであり、第1図は要部の縦
断面図、第2図はサンドクツシヨンの間隙比とバ
ネ定数との関係を示すグラフ、第3図および第4
図は従来の原子炉格納容器の一例を示すものであ
り、第3図は一部を省略した縦断面図、第4図は
第2図におけるX円部の拡大図である。 1……コンクリート壁、3……構成容器壁、2
0……サンドクツシヨン。

Claims (1)

  1. 【実用新案登録請求の範囲】 鋼製容器壁とその外側を囲むコンクリート壁と
    の間の下部に、砂状の粒子からなるサンドクツシ
    ヨンが設けられた原子炉格納容器において、 上記粒子の粒度をサンドクツシヨンの底部から
    上部に向かうにしたがつて漸次大きくしたことを
    特徴とする原子炉格納容器。
JP1988132588U 1988-10-11 1988-10-11 Pending JPH0252198U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988132588U JPH0252198U (ja) 1988-10-11 1988-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988132588U JPH0252198U (ja) 1988-10-11 1988-10-11

Publications (1)

Publication Number Publication Date
JPH0252198U true JPH0252198U (ja) 1990-04-13

Family

ID=31389687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988132588U Pending JPH0252198U (ja) 1988-10-11 1988-10-11

Country Status (1)

Country Link
JP (1) JPH0252198U (ja)

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