JPH0415832Y2 - - Google Patents
Info
- Publication number
- JPH0415832Y2 JPH0415832Y2 JP5611086U JP5611086U JPH0415832Y2 JP H0415832 Y2 JPH0415832 Y2 JP H0415832Y2 JP 5611086 U JP5611086 U JP 5611086U JP 5611086 U JP5611086 U JP 5611086U JP H0415832 Y2 JPH0415832 Y2 JP H0415832Y2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- hole
- screw
- trough
- rotating body
- 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
- 239000002689 soil Substances 0.000 claims description 67
- 238000007596 consolidation process Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5611086U JPH0415832Y2 (de) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5611086U JPH0415832Y2 (de) | 1986-04-16 | 1986-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62169099U JPS62169099U (de) | 1987-10-27 |
JPH0415832Y2 true JPH0415832Y2 (de) | 1992-04-09 |
Family
ID=30884634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5611086U Expired JPH0415832Y2 (de) | 1986-04-16 | 1986-04-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0415832Y2 (de) |
-
1986
- 1986-04-16 JP JP5611086U patent/JPH0415832Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62169099U (de) | 1987-10-27 |
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