JPH0439293Y2 - - Google Patents
Info
- Publication number
- JPH0439293Y2 JPH0439293Y2 JP1986023454U JP2345486U JPH0439293Y2 JP H0439293 Y2 JPH0439293 Y2 JP H0439293Y2 JP 1986023454 U JP1986023454 U JP 1986023454U JP 2345486 U JP2345486 U JP 2345486U JP H0439293 Y2 JPH0439293 Y2 JP H0439293Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- pile
- outer shell
- concrete
- diameter
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000005304 joining Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986023454U JPH0439293Y2 (da) | 1986-02-20 | 1986-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986023454U JPH0439293Y2 (da) | 1986-02-20 | 1986-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62138740U JPS62138740U (da) | 1987-09-01 |
| JPH0439293Y2 true JPH0439293Y2 (da) | 1992-09-14 |
Family
ID=30821769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986023454U Expired JPH0439293Y2 (da) | 1986-02-20 | 1986-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439293Y2 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020002682A (ja) * | 2018-06-29 | 2020-01-09 | 株式会社シグマベース | 回転圧入工法用の杭状地盤補強体、及びこれに用いる中間補強体 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132807U (da) * | 1975-04-17 | 1976-10-26 | ||
| JPS60181434U (ja) * | 1984-05-09 | 1985-12-02 | 吉田 耕之 | 基礎杭 |
-
1986
- 1986-02-20 JP JP1986023454U patent/JPH0439293Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62138740U (da) | 1987-09-01 |
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