JPH0344694U - - Google Patents
Info
- Publication number
- JPH0344694U JPH0344694U JP1989105366U JP10536689U JPH0344694U JP H0344694 U JPH0344694 U JP H0344694U JP 1989105366 U JP1989105366 U JP 1989105366U JP 10536689 U JP10536689 U JP 10536689U JP H0344694 U JPH0344694 U JP H0344694U
- Authority
- JP
- Japan
- Prior art keywords
- column
- pipe whip
- embedded metal
- diaphragm floor
- metal fitting
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 1
- 239000004567 concrete Substances 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 claims 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
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Description
第１図は本考案の実施例にかかる柱体の支持構
造の側断面図、第２図は第１図の平面図、第３図
は第１図のターンバツクルの要部拡大図、第４図
は第１図の支持構造が設けられる原子炉格納容器
の側面図、第５図は従来の柱体の支持構造が設け
られる原子炉格納容器の側面図、第６図は従来の
柱体の支持構造の側面図である。
図中、１……原子炉格納容器、４……ダイヤフ
ラムフロア、７……ＰＷＳ（パイプホイツプスト
ラクチヤ）、８……柱体、１８……埋込金物、１
９……スタツド、２０……ターンバツクル、２４
……埋込金物の外周端である。
Fig. 1 is a side cross-sectional view of a column support structure according to an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is an enlarged view of the main part of the turnbuckle in Fig. 1, and Fig. 4. is a side view of the reactor containment vessel provided with the support structure shown in Fig. 1, Fig. 5 is a side view of the reactor containment vessel provided with the conventional column support structure, and Fig. 6 is a side view of the reactor containment vessel provided with the conventional column support structure. FIG. 3 is a side view of the structure. In the figure, 1... Reactor containment vessel, 4... Diaphragm floor, 7... PWS (pipe whip structure), 8... Column, 18... Embedded hardware, 1
9... Stud, 20... Turnbuckle, 24
...This is the outer peripheral edge of the embedded metal fitting.
Claims (1)
パイプホイツプストラクチヤの柱体を支持する構
造において、上記ダイヤフラムフロア上に、その
ダイヤフラムフロアのコンクリート打設と共にス
タツドを有する埋込金物を設け、該埋込金物上に
上記パイプホイツプストラクチヤの柱体を固定す
ると共に、埋込金物の外周端と柱体とを取り外し
自在なターンバツクルで連結したことを特徴とす
る原子炉格納容器内のパイプホイツプストラクチ
ヤ柱体の支持構造。 In a structure in which a column of a pipe whip structure is supported on a diaphragm floor made of reinforced concrete, an embedded metal fitting having studs is provided on the diaphragm floor together with the concrete pouring of the diaphragm floor, and the embedded metal fitting is provided with a stud. A pipe whip structure for use in a nuclear reactor containment vessel, characterized in that the column of the above-mentioned pipe whip structure is fixed to the pipe whip structure, and the outer peripheral end of the embedded metal part and the column are connected by a removable turnbuckle. Support structure for the tea column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989105366U JPH0344694U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989105366U JPH0344694U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344694U true JPH0344694U (en) | 1991-04-25 |
Family
ID=31654127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989105366U Pending JPH0344694U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344694U (en) |
-
1989
- 1989-09-11 JP JP1989105366U patent/JPH0344694U/ja active Pending