JPS6216312B2 - - Google Patents
Info
- Publication number
- JPS6216312B2 JPS6216312B2 JP13013482A JP13013482A JPS6216312B2 JP S6216312 B2 JPS6216312 B2 JP S6216312B2 JP 13013482 A JP13013482 A JP 13013482A JP 13013482 A JP13013482 A JP 13013482A JP S6216312 B2 JPS6216312 B2 JP S6216312B2
- Authority
- JP
- Japan
- Prior art keywords
- shield
- shield machine
- primary
- expansion
- segment
- 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
- 238000009412 basement excavation Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13013482A JPS5921894A (ja) | 1982-07-26 | 1982-07-26 | 拡大シールド機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13013482A JPS5921894A (ja) | 1982-07-26 | 1982-07-26 | 拡大シールド機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5921894A JPS5921894A (ja) | 1984-02-03 |
| JPS6216312B2 true JPS6216312B2 (OSRAM) | 1987-04-11 |
Family
ID=15026763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13013482A Granted JPS5921894A (ja) | 1982-07-26 | 1982-07-26 | 拡大シールド機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921894A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238599A (ja) * | 1984-05-08 | 1985-11-27 | 株式会社小松製作所 | 拡大シ−ルド掘進機 |
-
1982
- 1982-07-26 JP JP13013482A patent/JPS5921894A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5921894A (ja) | 1984-02-03 |
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