JPS6252192U - - Google Patents
Info
- Publication number
- JPS6252192U JPS6252192U JP14351285U JP14351285U JPS6252192U JP S6252192 U JPS6252192 U JP S6252192U JP 14351285 U JP14351285 U JP 14351285U JP 14351285 U JP14351285 U JP 14351285U JP S6252192 U JPS6252192 U JP S6252192U
- Authority
- JP
- Japan
- Prior art keywords
- lining plate
- groove
- peripheral wall
- bottom lining
- plate
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
Description
第１図は本考案によるコンクリート製貯槽類に
おける漏洩検知機構を具備したライニングプレー
トのすみ肉溶接継手構造の実施例を示す破断斜視
図、第２図はその縦断正面図、第３図は本案構造
を適用する使用済み核燃料貯蔵用プールの一部破
断斜視図である。
１……底部ライニングプレート、２……同上の
外周縁、３……周壁部ライニングプレート、４…
…溝、５……小孔、６……漏洩検知管、７……周
壁部ライニングプレートの下端縁、８……基礎コ
ンクリート、９……周壁コンクリート、１０……
すみ肉溶接部。
Fig. 1 is a broken perspective view showing an embodiment of the fillet welded joint structure of a lining plate equipped with a leakage detection mechanism in concrete storage tanks according to the present invention, Fig. 2 is a longitudinal sectional front view thereof, and Fig. 3 is the proposed structure. FIG. 2 is a partially cutaway perspective view of a spent nuclear fuel storage pool to which the method is applied. 1...Bottom lining plate, 2...Outer peripheral edge as above, 3...Peripheral wall lining plate, 4...
... Groove, 5 ... Small hole, 6 ... Leak detection tube, 7 ... Lower edge of peripheral wall lining plate, 8 ... Foundation concrete, 9 ... Peripheral wall concrete, 10 ...
Fillet weld.
Claims (1)
レートとをすみ肉溶接継手構造とした金属板より
なるライニングを施したコンクリート製貯槽類に
おいて、底部ライニングプレートの外周縁に沿つ
た上面に、周壁部ライニングプレートの板厚より
狭い溝を形成し、かつ、その溝に一定間隔で下面
に貫通する小孔を穿設し、この小孔を介して溝に
連通する漏洩検知管を前記底部ライニングプレー
トの下面に取付け、周壁部ライニングプレート下
端縁を前記底部ライニングプレートの溝の上に当
接して、周壁ライニングプレートと底部ライニン
グプレートとをすみ肉溶接で一体的に接合したコ
ンクリート製貯槽類における漏洩検知機構を具備
したライニングプレートのすみ肉溶接継手の構造
。 In concrete storage tanks lined with metal plates with a fillet welded joint structure between the bottom lining plate and the peripheral wall lining plate, the plate thickness of the peripheral wall lining plate is displayed on the upper surface along the outer periphery of the bottom lining plate. A narrower groove is formed, small holes penetrating the bottom surface of the groove are bored at regular intervals, and a leak detection tube communicating with the groove is attached to the bottom surface of the bottom lining plate through the small holes, and a leak detection tube is attached to the bottom surface of the bottom lining plate. A lining plate equipped with a leakage detection mechanism for concrete storage tanks, in which a peripheral wall lining plate and a bottom lining plate are integrally joined by fillet welding, with the lower edge of the bottom lining plate abutting on the groove of the bottom lining plate. Structure of fillet weld joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14351285U JPS6252192U (en) | 1985-09-21 | 1985-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14351285U JPS6252192U (en) | 1985-09-21 | 1985-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252192U true JPS6252192U (en) | 1987-04-01 |
Family
ID=31053265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14351285U Pending JPS6252192U (en) | 1985-09-21 | 1985-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252192U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55158529A (en) * | 1979-05-30 | 1980-12-10 | Ishikawajima Harima Heavy Ind Co Ltd | Leakage detecting method for tank |
-
1985
- 1985-09-21 JP JP14351285U patent/JPS6252192U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55158529A (en) * | 1979-05-30 | 1980-12-10 | Ishikawajima Harima Heavy Ind Co Ltd | Leakage detecting method for tank |
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