JPH0522800B2 - - Google Patents
Info
- Publication number
- JPH0522800B2 JPH0522800B2 JP15211685A JP15211685A JPH0522800B2 JP H0522800 B2 JPH0522800 B2 JP H0522800B2 JP 15211685 A JP15211685 A JP 15211685A JP 15211685 A JP15211685 A JP 15211685A JP H0522800 B2 JPH0522800 B2 JP H0522800B2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- excavation
- excavator
- outer tube
- mud
- 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
- 238000009412 basement excavation Methods 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 17
- 238000010276 construction Methods 0.000 description 11
- 239000004576 sand Substances 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 239000003673 groundwater Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15211685A JPS6213695A (ja) | 1985-07-09 | 1985-07-09 | 泥水加圧掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15211685A JPS6213695A (ja) | 1985-07-09 | 1985-07-09 | 泥水加圧掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6213695A JPS6213695A (ja) | 1987-01-22 |
| JPH0522800B2 true JPH0522800B2 (enrdf_load_stackoverflow) | 1993-03-30 |
Family
ID=15533407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15211685A Granted JPS6213695A (ja) | 1985-07-09 | 1985-07-09 | 泥水加圧掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213695A (enrdf_load_stackoverflow) |
-
1985
- 1985-07-09 JP JP15211685A patent/JPS6213695A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213695A (ja) | 1987-01-22 |
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