JPH0465958B2 - - Google Patents
Info
- Publication number
- JPH0465958B2 JPH0465958B2 JP1721687A JP1721687A JPH0465958B2 JP H0465958 B2 JPH0465958 B2 JP H0465958B2 JP 1721687 A JP1721687 A JP 1721687A JP 1721687 A JP1721687 A JP 1721687A JP H0465958 B2 JPH0465958 B2 JP H0465958B2
- Authority
- JP
- Japan
- Prior art keywords
- existing pipe
- excavator
- pipe
- existing
- shaft
- 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
- 238000007789 sealing Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 21
- 238000009412 basement excavation Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000010865 sewage Substances 0.000 description 16
- 238000005192 partition Methods 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721687A JPS63189595A (ja) | 1987-01-29 | 1987-01-29 | 既設管路の更新装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721687A JPS63189595A (ja) | 1987-01-29 | 1987-01-29 | 既設管路の更新装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63189595A JPS63189595A (ja) | 1988-08-05 |
| JPH0465958B2 true JPH0465958B2 (es) | 1992-10-21 |
Family
ID=11937747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1721687A Granted JPS63189595A (ja) | 1987-01-29 | 1987-01-29 | 既設管路の更新装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189595A (es) |
-
1987
- 1987-01-29 JP JP1721687A patent/JPS63189595A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63189595A (ja) | 1988-08-05 |
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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 |