JPH0423718B2 - - Google Patents
Info
- Publication number
- JPH0423718B2 JPH0423718B2 JP59070770A JP7077084A JPH0423718B2 JP H0423718 B2 JPH0423718 B2 JP H0423718B2 JP 59070770 A JP59070770 A JP 59070770A JP 7077084 A JP7077084 A JP 7077084A JP H0423718 B2 JPH0423718 B2 JP H0423718B2
- Authority
- JP
- Japan
- Prior art keywords
- rotary head
- shield
- shield body
- partition wall
- space
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7077084A JPS60215996A (ja) | 1984-04-11 | 1984-04-11 | シ−ルド推進方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7077084A JPS60215996A (ja) | 1984-04-11 | 1984-04-11 | シ−ルド推進方法及び装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24231391A Division JPH04357295A (ja) | 1991-08-29 | 1991-08-29 | シールド推進方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60215996A JPS60215996A (ja) | 1985-10-29 |
| JPH0423718B2 true JPH0423718B2 (fr) | 1992-04-23 |
Family
ID=13441082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7077084A Granted JPS60215996A (ja) | 1984-04-11 | 1984-04-11 | シ−ルド推進方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60215996A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102999A (ja) * | 1985-09-20 | 1986-05-21 | 株式会社イセキ開発工機 | シ−ルド型トンネル掘削機 |
| JPS62251128A (ja) * | 1986-04-25 | 1987-10-31 | 三菱重工業株式会社 | シングルフエ−サの糊付着量制御方法 |
| JPH0412146Y2 (fr) * | 1986-06-25 | 1992-03-25 | ||
| JPH0791944B2 (ja) * | 1992-02-14 | 1995-10-09 | 株式会社 奥村組 | 礫破砕用のシールド掘削機 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833360A (ja) * | 1981-08-21 | 1983-02-26 | Yokogawa Hokushin Electric Corp | 光走査装置 |
-
1984
- 1984-04-11 JP JP7077084A patent/JPS60215996A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5833360A (ja) * | 1981-08-21 | 1983-02-26 | Yokogawa Hokushin Electric Corp | 光走査装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60215996A (ja) | 1985-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |