JPS6217066B2 - - Google Patents
Info
- Publication number
- JPS6217066B2 JPS6217066B2 JP57211354A JP21135482A JPS6217066B2 JP S6217066 B2 JPS6217066 B2 JP S6217066B2 JP 57211354 A JP57211354 A JP 57211354A JP 21135482 A JP21135482 A JP 21135482A JP S6217066 B2 JPS6217066 B2 JP S6217066B2
- Authority
- JP
- Japan
- Prior art keywords
- shield
- primary segment
- tunnel
- segment
- expanding
- 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 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 8
- 238000009412 basement excavation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004519 grease Substances 0.000 description 3
- 206010016023 Face crushing Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57211354A JPS59102084A (ja) | 1982-12-03 | 1982-12-03 | 拡大シ−ルド機 |
| GB08329591A GB2133438B (en) | 1982-12-03 | 1983-11-04 | Shield machine for enlarging a tunnel |
| US06/554,364 US4558906A (en) | 1982-12-03 | 1983-11-22 | Shield machine |
| MY923/87A MY8700923A (en) | 1982-12-03 | 1987-12-30 | Shield machine for enlarging a tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57211354A JPS59102084A (ja) | 1982-12-03 | 1982-12-03 | 拡大シ−ルド機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102084A JPS59102084A (ja) | 1984-06-12 |
| JPS6217066B2 true JPS6217066B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-04-15 |
Family
ID=16604576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57211354A Granted JPS59102084A (ja) | 1982-12-03 | 1982-12-03 | 拡大シ−ルド機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102084A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2585027B2 (ja) * | 1987-11-04 | 1997-02-26 | 不動建設株式会社 | 地中埋設管更新工法 |
-
1982
- 1982-12-03 JP JP57211354A patent/JPS59102084A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59102084A (ja) | 1984-06-12 |