JPS6131109Y2 - - Google Patents
Info
- Publication number
- JPS6131109Y2 JPS6131109Y2 JP1982025943U JP2594382U JPS6131109Y2 JP S6131109 Y2 JPS6131109 Y2 JP S6131109Y2 JP 1982025943 U JP1982025943 U JP 1982025943U JP 2594382 U JP2594382 U JP 2594382U JP S6131109 Y2 JPS6131109 Y2 JP S6131109Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- injection material
- plate
- seal
- skin plate
- 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
- 238000002347 injection Methods 0.000 claims description 32
- 239000007924 injection Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982025943U JPS58129993U (ja) | 1982-02-24 | 1982-02-24 | 限定圧気シ−ルド機におけるカツタ−外周シ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982025943U JPS58129993U (ja) | 1982-02-24 | 1982-02-24 | 限定圧気シ−ルド機におけるカツタ−外周シ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58129993U JPS58129993U (ja) | 1983-09-02 |
| JPS6131109Y2 true JPS6131109Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-09-10 |
Family
ID=30037897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982025943U Granted JPS58129993U (ja) | 1982-02-24 | 1982-02-24 | 限定圧気シ−ルド機におけるカツタ−外周シ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129993U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1982
- 1982-02-24 JP JP1982025943U patent/JPS58129993U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58129993U (ja) | 1983-09-02 |