JPS6421398U - - Google Patents
Info
- Publication number
- JPS6421398U JPS6421398U JP1987115737U JP11573787U JPS6421398U JP S6421398 U JPS6421398 U JP S6421398U JP 1987115737 U JP1987115737 U JP 1987115737U JP 11573787 U JP11573787 U JP 11573787U JP S6421398 U JPS6421398 U JP S6421398U
- Authority
- JP
- Japan
- Prior art keywords
- containment vessel
- reactor containment
- concrete outer
- wall
- radiation
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
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
- Working Measures On Existing Buildindgs (AREA)
Description
第１図は本考案を適用した原子炉格納容器の部
分詳細断面図、第２図は原子炉建屋の概略全体立
断面図である。
４……原子炉、５……原子炉格納容器、５ａ…
…鋼板製耐圧容器、５ｂ……コンクリート外壁、
５ｃ……フアインセラミツクス、５ｄ……コンク
リート外壁と鋼板製耐圧容器の間の空隙。
FIG. 1 is a partial detailed sectional view of a reactor containment vessel to which the present invention is applied, and FIG. 2 is a schematic overall elevational sectional view of the reactor building. 4... Nuclear reactor, 5... Reactor containment vessel, 5a...
...Steel plate pressure vessel, 5b...Concrete outer wall,
5c...Fine ceramics, 5d...Gap between the concrete outer wall and the steel plate pressure vessel.
Claims (1)
定厚のフアインセラミツクスの耐放射線層を設け
たことを特徴とする原子炉格納容器のコンクリー
ト外壁構造。 A concrete outer wall structure for a reactor containment vessel, characterized in that a radiation-resistant layer of fine ceramics of a predetermined thickness is provided on the inner surface of the concrete outer wall of the reactor containment vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115737U JPS6421398U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115737U JPS6421398U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421398U true JPS6421398U (en) | 1989-02-02 |
Family
ID=31357659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987115737U Pending JPS6421398U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421398U (en) |
-
1987
- 1987-07-27 JP JP1987115737U patent/JPS6421398U/ja active Pending
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