JPS5846289A - 既設管内配管工法 - Google Patents
既設管内配管工法Info
- Publication number
- JPS5846289A JPS5846289A JP14380381A JP14380381A JPS5846289A JP S5846289 A JPS5846289 A JP S5846289A JP 14380381 A JP14380381 A JP 14380381A JP 14380381 A JP14380381 A JP 14380381A JP S5846289 A JPS5846289 A JP S5846289A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- curved
- existing
- pipes
- piping
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14380381A JPS5846289A (ja) | 1981-09-14 | 1981-09-14 | 既設管内配管工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14380381A JPS5846289A (ja) | 1981-09-14 | 1981-09-14 | 既設管内配管工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5846289A true JPS5846289A (ja) | 1983-03-17 |
JPS6123435B2 JPS6123435B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-05 |
Family
ID=15347337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14380381A Granted JPS5846289A (ja) | 1981-09-14 | 1981-09-14 | 既設管内配管工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5846289A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6314648A (ja) * | 1986-07-04 | 1988-01-21 | 佐藤 隆生 | 害鳥駆除方法と害鳥駆除装置 |
-
1981
- 1981-09-14 JP JP14380381A patent/JPS5846289A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6314648A (ja) * | 1986-07-04 | 1988-01-21 | 佐藤 隆生 | 害鳥駆除方法と害鳥駆除装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6123435B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-05 |