JPH02128598U - - Google Patents
Info
- Publication number
- JPH02128598U JPH02128598U JP1989034595U JP3459589U JPH02128598U JP H02128598 U JPH02128598 U JP H02128598U JP 1989034595 U JP1989034595 U JP 1989034595U JP 3459589 U JP3459589 U JP 3459589U JP H02128598 U JPH02128598 U JP H02128598U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- foundations
- foundation
- containment vessel
- bottom structure
- 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
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
- Foundations (AREA)
Description
第１図ないし第６図は本考案に係る原子炉格納
容器の底部構造の一実施例を示すもので、第１図
は一部省略の縦断面図、第２図は第１図の−
線に沿う矢視断面図、第３図は第２図ので示す
部分の拡大図、第４図は第３図の縦断面図、第５
図は第１図の−線に沿う矢視断面図、第６図
ａないし同図ｄは構築手順を示す工程図、第７図
は従来の底部構造例を示す一部省略の縦断面図で
ある。
２……ライナプレート、４……ベースマツト下
段、６〜９……アンカーフレーム、１４〜１７…
…基礎、１８〜２１……ベースプレト、３１……
タイビーム、３２……サポートビーム、３３……
コンクリート層、３４……フレーム部、３５……
水平フレーム、３６……ボルト、３７〜４０……
下部プレート、４１〜４４……ガセツト、４５…
…取付板、５１……長穴、５２……ボルト、５３
，５４……穴。
1 to 6 show an embodiment of the bottom structure of a reactor containment vessel according to the present invention, in which FIG. 1 is a partially omitted vertical cross-sectional view, and FIG.
3 is an enlarged view of the part shown in 2, 4 is a vertical sectional view of 3, and 5 is a sectional view taken along the line.
The figure is a sectional view taken along the - line in Figure 1, Figures 6a to 6d are process diagrams showing the construction procedure, and Figure 7 is a partially omitted longitudinal sectional view showing an example of a conventional bottom structure. be. 2... Liner plate, 4... Lower base mat, 6-9... Anchor frame, 14-17...
...Basic, 18-21...Baseplate, 31...
Tie beam, 32...Support beam, 33...
Concrete layer, 34...Frame part, 35...
Horizontal frame, 36... Bolt, 37-40...
Lower plate, 41-44... Gusset, 45...
...Mounting plate, 51...Elongated hole, 52...Bolt, 53
,54...hole.
Claims (1)
ムが固定されるとともに、該アンカーフレームの
上端に、原子炉格納容器における各構造物の基礎
がそれぞれ固定され、これら基礎の間に、各基礎
を水平に連結するタイビームが配設され、これら
タイビームを埋没させるまで打設されたコンクリ
ート層の表面にライナプレートが内張りされてな
り、前記各タイビームの両端部の少なくとも一方
は、その長さ方向に沿う長穴と、該長穴に挿通す
るボルトとにより各基礎に固定されていることを
特徴とする原子炉格納容器の底部構造。 A plurality of anchor frames are fixed on the lower stage of the base mat, and the foundations of each structure in the reactor containment vessel are respectively fixed to the upper ends of the anchor frames, and each foundation is connected horizontally between these foundations. Tie beams are disposed, a liner plate is lined on the surface of a concrete layer cast until the tie beams are buried, and at least one of both ends of each tie beam has an elongated hole along its length; A bottom structure of a nuclear reactor containment vessel, characterized in that the bottom structure is fixed to each foundation by bolts inserted into the elongated holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034595U JPH02128598U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034595U JPH02128598U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128598U true JPH02128598U (en) | 1990-10-23 |
Family
ID=31539206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034595U Pending JPH02128598U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128598U (en) |
-
1989
- 1989-03-27 JP JP1989034595U patent/JPH02128598U/ja active Pending
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