JPS632558Y2 - - Google Patents
Info
- Publication number
- JPS632558Y2 JPS632558Y2 JP785982U JP785982U JPS632558Y2 JP S632558 Y2 JPS632558 Y2 JP S632558Y2 JP 785982 U JP785982 U JP 785982U JP 785982 U JP785982 U JP 785982U JP S632558 Y2 JPS632558 Y2 JP S632558Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure chamber
- earth
- earth pressure
- gauges
- 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
- 230000001681 protective effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000005641 tunneling Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 8
- 239000002689 soil Substances 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP785982U JPS58111290U (ja) | 1982-01-22 | 1982-01-22 | シ−ルド掘進機における土圧計の保護装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP785982U JPS58111290U (ja) | 1982-01-22 | 1982-01-22 | シ−ルド掘進機における土圧計の保護装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58111290U JPS58111290U (ja) | 1983-07-29 |
| JPS632558Y2 true JPS632558Y2 (enrdf_load_stackoverflow) | 1988-01-22 |
Family
ID=30020589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP785982U Granted JPS58111290U (ja) | 1982-01-22 | 1982-01-22 | シ−ルド掘進機における土圧計の保護装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111290U (enrdf_load_stackoverflow) |
-
1982
- 1982-01-22 JP JP785982U patent/JPS58111290U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58111290U (ja) | 1983-07-29 |
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