JPS63201279U - - Google Patents
Info
- Publication number
- JPS63201279U JPS63201279U JP9272687U JP9272687U JPS63201279U JP S63201279 U JPS63201279 U JP S63201279U JP 9272687 U JP9272687 U JP 9272687U JP 9272687 U JP9272687 U JP 9272687U JP S63201279 U JPS63201279 U JP S63201279U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- joint ring
- joint
- pipe
- cladding
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9272687U JPS63201279U (ko) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9272687U JPS63201279U (ko) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201279U true JPS63201279U (ko) | 1988-12-26 |
Family
ID=30954684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9272687U Pending JPS63201279U (ko) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201279U (ko) |
-
1987
- 1987-06-18 JP JP9272687U patent/JPS63201279U/ja active Pending