JPS6134555B2 - - Google Patents
Info
- Publication number
- JPS6134555B2 JPS6134555B2 JP6168382A JP6168382A JPS6134555B2 JP S6134555 B2 JPS6134555 B2 JP S6134555B2 JP 6168382 A JP6168382 A JP 6168382A JP 6168382 A JP6168382 A JP 6168382A JP S6134555 B2 JPS6134555 B2 JP S6134555B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- chamber
- tube
- shield
- compressed air
- 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
- 239000004576 sand Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 238000005192 partition Methods 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168382A JPS58178799A (ja) | 1982-04-15 | 1982-04-15 | 掘削土背面加圧式限定圧気シ−ルド工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168382A JPS58178799A (ja) | 1982-04-15 | 1982-04-15 | 掘削土背面加圧式限定圧気シ−ルド工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58178799A JPS58178799A (ja) | 1983-10-19 |
| JPS6134555B2 true JPS6134555B2 (enEXAMPLES) | 1986-08-08 |
Family
ID=13178302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6168382A Granted JPS58178799A (ja) | 1982-04-15 | 1982-04-15 | 掘削土背面加圧式限定圧気シ−ルド工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178799A (enEXAMPLES) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61211499A (ja) * | 1985-03-18 | 1986-09-19 | 鹿島建設株式会社 | 土圧系シールド掘進方法 |
| JP4666498B2 (ja) * | 2005-12-16 | 2011-04-06 | 大豊建設株式会社 | 土圧式シールド |
| JP7256093B2 (ja) * | 2019-08-09 | 2023-04-11 | 鉄建建設株式会社 | 探査システム、シールド掘削機及び探査方法 |
-
1982
- 1982-04-15 JP JP6168382A patent/JPS58178799A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58178799A (ja) | 1983-10-19 |
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