JPH0510445B2 - - Google Patents
Info
- Publication number
- JPH0510445B2 JPH0510445B2 JP10932185A JP10932185A JPH0510445B2 JP H0510445 B2 JPH0510445 B2 JP H0510445B2 JP 10932185 A JP10932185 A JP 10932185A JP 10932185 A JP10932185 A JP 10932185A JP H0510445 B2 JPH0510445 B2 JP H0510445B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- excavation
- earth
- excavator
- back side
- 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 30
- 239000004576 sand Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10932185A JPS61270419A (ja) | 1985-05-23 | 1985-05-23 | 土留工における自動掘削機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10932185A JPS61270419A (ja) | 1985-05-23 | 1985-05-23 | 土留工における自動掘削機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61270419A JPS61270419A (ja) | 1986-11-29 |
| JPH0510445B2 true JPH0510445B2 (enrdf_load_html_response) | 1993-02-09 |
Family
ID=14507260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10932185A Granted JPS61270419A (ja) | 1985-05-23 | 1985-05-23 | 土留工における自動掘削機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61270419A (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2902819A1 (en) | 2014-02-03 | 2015-08-05 | Ricoh Company, Ltd. | Image-display apparatus having a micro-lens array, the lenses of which having different curvatures |
| EP2916149A1 (en) | 2014-03-07 | 2015-09-09 | Ricoh Company, Ltd. | Lens array, image display apparatus, and moving body |
| EP3088923A1 (en) | 2015-04-28 | 2016-11-02 | Ricoh Company, Ltd. | Image display device and object apparatus |
-
1985
- 1985-05-23 JP JP10932185A patent/JPS61270419A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2902819A1 (en) | 2014-02-03 | 2015-08-05 | Ricoh Company, Ltd. | Image-display apparatus having a micro-lens array, the lenses of which having different curvatures |
| EP2916149A1 (en) | 2014-03-07 | 2015-09-09 | Ricoh Company, Ltd. | Lens array, image display apparatus, and moving body |
| EP3088923A1 (en) | 2015-04-28 | 2016-11-02 | Ricoh Company, Ltd. | Image display device and object apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61270419A (ja) | 1986-11-29 |