JPH0634470Y2 - シールド掘進機閉塞解除装置 - Google Patents
シールド掘進機閉塞解除装置Info
- Publication number
- JPH0634470Y2 JPH0634470Y2 JP5988789U JP5988789U JPH0634470Y2 JP H0634470 Y2 JPH0634470 Y2 JP H0634470Y2 JP 5988789 U JP5988789 U JP 5988789U JP 5988789 U JP5988789 U JP 5988789U JP H0634470 Y2 JPH0634470 Y2 JP H0634470Y2
- Authority
- JP
- Japan
- Prior art keywords
- earth pressure
- earth
- pressure chamber
- center shaft
- cutter head
- 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
- 230000000903 blocking effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 12
- 238000009412 basement excavation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 101700004678 SLIT3 Proteins 0.000 description 2
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5988789U JPH0634470Y2 (ja) | 1989-05-23 | 1989-05-23 | シールド掘進機閉塞解除装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5988789U JPH0634470Y2 (ja) | 1989-05-23 | 1989-05-23 | シールド掘進機閉塞解除装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032095U JPH032095U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-10 |
| JPH0634470Y2 true JPH0634470Y2 (ja) | 1994-09-07 |
Family
ID=31586780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5988789U Expired - Lifetime JPH0634470Y2 (ja) | 1989-05-23 | 1989-05-23 | シールド掘進機閉塞解除装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634470Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4909850B2 (ja) * | 2007-09-25 | 2012-04-04 | 三和化工株式会社 | 手術室用フロアマット |
| CN109899080B (zh) * | 2019-04-11 | 2025-02-28 | 中铁工程装备集团有限公司 | 一种微型顶管式掘进机 |
-
1989
- 1989-05-23 JP JP5988789U patent/JPH0634470Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032095U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-10 |