JPH0630899Y2 - 中掘工法における根固め用油圧シリンダ速度調整装置 - Google Patents
中掘工法における根固め用油圧シリンダ速度調整装置Info
- Publication number
- JPH0630899Y2 JPH0630899Y2 JP16203588U JP16203588U JPH0630899Y2 JP H0630899 Y2 JPH0630899 Y2 JP H0630899Y2 JP 16203588 U JP16203588 U JP 16203588U JP 16203588 U JP16203588 U JP 16203588U JP H0630899 Y2 JPH0630899 Y2 JP H0630899Y2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- speed
- adjusting device
- excavation method
- pile
- 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 - Fee Related
Links
- 238000009412 basement excavation Methods 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 13
- 238000007596 consolidation process Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims description 10
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000007 visual effect Effects 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 |
|---|---|---|---|
| JP16203588U JPH0630899Y2 (ja) | 1988-12-14 | 1988-12-14 | 中掘工法における根固め用油圧シリンダ速度調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16203588U JPH0630899Y2 (ja) | 1988-12-14 | 1988-12-14 | 中掘工法における根固め用油圧シリンダ速度調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0284839U JPH0284839U (enrdf_load_stackoverflow) | 1990-07-02 |
| JPH0630899Y2 true JPH0630899Y2 (ja) | 1994-08-22 |
Family
ID=31445498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16203588U Expired - Fee Related JPH0630899Y2 (ja) | 1988-12-14 | 1988-12-14 | 中掘工法における根固め用油圧シリンダ速度調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630899Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-12-14 JP JP16203588U patent/JPH0630899Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0284839U (enrdf_load_stackoverflow) | 1990-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |