JPS63210394A - 埋設残置管の置換工法 - Google Patents
埋設残置管の置換工法Info
- Publication number
- JPS63210394A JPS63210394A JP62045792A JP4579287A JPS63210394A JP S63210394 A JPS63210394 A JP S63210394A JP 62045792 A JP62045792 A JP 62045792A JP 4579287 A JP4579287 A JP 4579287A JP S63210394 A JPS63210394 A JP S63210394A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- remaining
- new
- buried
- tube
- 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
- 238000000034 method Methods 0.000 title claims description 11
- 238000010276 construction Methods 0.000 title description 20
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 230000006378 damage Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000003921 oil Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62045792A JPS63210394A (ja) | 1987-02-27 | 1987-02-27 | 埋設残置管の置換工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62045792A JPS63210394A (ja) | 1987-02-27 | 1987-02-27 | 埋設残置管の置換工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63210394A true JPS63210394A (ja) | 1988-09-01 |
| JPH0511192B2 JPH0511192B2 (enrdf_load_stackoverflow) | 1993-02-12 |
Family
ID=12729128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62045792A Granted JPS63210394A (ja) | 1987-02-27 | 1987-02-27 | 埋設残置管の置換工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63210394A (enrdf_load_stackoverflow) |
-
1987
- 1987-02-27 JP JP62045792A patent/JPS63210394A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511192B2 (enrdf_load_stackoverflow) | 1993-02-12 |
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