JPH0417672Y2 - - Google Patents
Info
- Publication number
- JPH0417672Y2 JPH0417672Y2 JP1985196263U JP19626385U JPH0417672Y2 JP H0417672 Y2 JPH0417672 Y2 JP H0417672Y2 JP 1985196263 U JP1985196263 U JP 1985196263U JP 19626385 U JP19626385 U JP 19626385U JP H0417672 Y2 JPH0417672 Y2 JP H0417672Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- diameter
- partition wall
- pipe
- hood
- 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
- 238000005192 partition Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010802 sludge Substances 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 |
|---|---|---|---|
| JP1985196263U JPH0417672Y2 (zh) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196263U JPH0417672Y2 (zh) | 1985-12-20 | 1985-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62103896U JPS62103896U (zh) | 1987-07-02 |
| JPH0417672Y2 true JPH0417672Y2 (zh) | 1992-04-20 |
Family
ID=31154921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985196263U Expired JPH0417672Y2 (zh) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417672Y2 (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876697A (ja) * | 1981-10-30 | 1983-05-09 | 三井建設株式会社 | 押管式シ−ルド工法用シ−ルド装置 |
| JPS59177499A (ja) * | 1983-03-29 | 1984-10-08 | 三井建設株式会社 | 押管式シ−ルド工法用シ−ルド掘進装置 |
-
1985
- 1985-12-20 JP JP1985196263U patent/JPH0417672Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876697A (ja) * | 1981-10-30 | 1983-05-09 | 三井建設株式会社 | 押管式シ−ルド工法用シ−ルド装置 |
| JPS59177499A (ja) * | 1983-03-29 | 1984-10-08 | 三井建設株式会社 | 押管式シ−ルド工法用シ−ルド掘進装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62103896U (zh) | 1987-07-02 |
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