JPH055035B2 - - Google Patents
Info
- Publication number
- JPH055035B2 JPH055035B2 JP61202427A JP20242786A JPH055035B2 JP H055035 B2 JPH055035 B2 JP H055035B2 JP 61202427 A JP61202427 A JP 61202427A JP 20242786 A JP20242786 A JP 20242786A JP H055035 B2 JPH055035 B2 JP H055035B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- ductile
- spacer
- trailing
- leading
- 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.)
- Expired - Fee Related
Links
- 125000006850 spacer group Chemical group 0.000 claims description 29
- 239000011150 reinforced concrete Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61202427A JPS6360394A (ja) | 1986-08-28 | 1986-08-28 | 推進工法用ダクタイル管に被接続体を接続する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61202427A JPS6360394A (ja) | 1986-08-28 | 1986-08-28 | 推進工法用ダクタイル管に被接続体を接続する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6360394A JPS6360394A (ja) | 1988-03-16 |
| JPH055035B2 true JPH055035B2 (en, 2012) | 1993-01-21 |
Family
ID=16457330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61202427A Granted JPS6360394A (ja) | 1986-08-28 | 1986-08-28 | 推進工法用ダクタイル管に被接続体を接続する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6360394A (en, 2012) |
-
1986
- 1986-08-28 JP JP61202427A patent/JPS6360394A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6360394A (ja) | 1988-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |