JPH0475357B2 - - Google Patents
Info
- Publication number
- JPH0475357B2 JPH0475357B2 JP14589585A JP14589585A JPH0475357B2 JP H0475357 B2 JPH0475357 B2 JP H0475357B2 JP 14589585 A JP14589585 A JP 14589585A JP 14589585 A JP14589585 A JP 14589585A JP H0475357 B2 JPH0475357 B2 JP H0475357B2
- Authority
- JP
- Japan
- Prior art keywords
- buried pipe
- casing
- pipe
- buried
- continuous
- 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
Links
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000005336 cracking Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14589585A JPS6210395A (ja) | 1985-07-04 | 1985-07-04 | 管理設装置における分割推進機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14589585A JPS6210395A (ja) | 1985-07-04 | 1985-07-04 | 管理設装置における分割推進機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6210395A JPS6210395A (ja) | 1987-01-19 |
| JPH0475357B2 true JPH0475357B2 (pm) | 1992-11-30 |
Family
ID=15395532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14589585A Granted JPS6210395A (ja) | 1985-07-04 | 1985-07-04 | 管理設装置における分割推進機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6210395A (pm) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6259797A (ja) * | 1985-09-10 | 1987-03-16 | 日本電信電話株式会社 | 地中管体の推進方法 |
| JPH01151695A (ja) * | 1987-12-07 | 1989-06-14 | Iseki Poly Tech Inc | 管推進装置 |
| JPH01256695A (ja) * | 1988-04-07 | 1989-10-13 | Kubota Ltd | 管の推進方法 |
| JP5469844B2 (ja) * | 2008-10-16 | 2014-04-16 | 真柄建設株式会社 | 低耐荷力方式の長距離推進工法 |
| JP6433823B2 (ja) * | 2015-03-05 | 2018-12-05 | 株式会社関電工 | ターゲット着脱装置及びターゲット着脱方法 |
-
1985
- 1985-07-04 JP JP14589585A patent/JPS6210395A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6210395A (ja) | 1987-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |