JPH0281765U - - Google Patents
Info
- Publication number
- JPH0281765U JPH0281765U JP16203188U JP16203188U JPH0281765U JP H0281765 U JPH0281765 U JP H0281765U JP 16203188 U JP16203188 U JP 16203188U JP 16203188 U JP16203188 U JP 16203188U JP H0281765 U JPH0281765 U JP H0281765U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- hole shape
- shell structure
- double
- shell
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は本考案二重殻構造栓溶接継手の一実施
例における栓溶接部の正面図、第２図は本考案と
従来との応力分布図、第３図は本考案と従来との
応力集中係数の線図である。第４図は公知の圧力
容器の斜視図、第５図は第４図のＶ―Ｖ断面図、
第６図は第５図の―断面図、第７図は従来の
栓溶接部の正面図である。
１……圧力容器、２……内殻、３……外殻、４
……角管、ｗ１……溶接、ｗ２……栓溶接。
Figure 1 is a front view of the plug welded part in one embodiment of the double-shell structure plug welded joint of the present invention, Figure 2 is a stress distribution diagram of the present invention and the conventional one, and Figure 3 is the stress distribution of the present invention and the conventional one. FIG. 3 is a diagram of concentration coefficients. Fig. 4 is a perspective view of a known pressure vessel, Fig. 5 is a sectional view taken along the line V-V in Fig. 4,
FIG. 6 is a cross-sectional view of FIG. 5, and FIG. 7 is a front view of a conventional plug weld. 1...Pressure vessel, 2...Inner shell, 3...Outer shell, 4
...square tube, w 1 ... welding, w 2 ... plug welding.
Claims (1)
合する場合の栓溶接の孔形状を長円孔形状にした
ことを特徴とする二重殻構造栓溶接継手。 A double shell structure plug welded joint characterized in that the hole shape of the plug weld is an oblong hole shape when the inner shell and outer shell of the double shell structure are welded together using a square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203188U JPH0281765U (en) | 1988-12-14 | 1988-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203188U JPH0281765U (en) | 1988-12-14 | 1988-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281765U true JPH0281765U (en) | 1990-06-25 |
Family
ID=31445490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16203188U Pending JPH0281765U (en) | 1988-12-14 | 1988-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281765U (en) |
-
1988
- 1988-12-14 JP JP16203188U patent/JPH0281765U/ja active Pending