JPH0515877B2 - - Google Patents
Info
- Publication number
- JPH0515877B2 JPH0515877B2 JP63209884A JP20988488A JPH0515877B2 JP H0515877 B2 JPH0515877 B2 JP H0515877B2 JP 63209884 A JP63209884 A JP 63209884A JP 20988488 A JP20988488 A JP 20988488A JP H0515877 B2 JPH0515877 B2 JP H0515877B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- excavation
- anchor
- arm
- attached
- 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
- 230000007246 mechanism Effects 0.000 claims description 87
- 238000009412 basement excavation Methods 0.000 claims description 70
- 239000004576 sand Substances 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Foundations (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20988488A JPH0258691A (ja) | 1988-08-23 | 1988-08-23 | 深礎拡底掘削機械および工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20988488A JPH0258691A (ja) | 1988-08-23 | 1988-08-23 | 深礎拡底掘削機械および工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258691A JPH0258691A (ja) | 1990-02-27 |
| JPH0515877B2 true JPH0515877B2 (pl) | 1993-03-02 |
Family
ID=16580242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20988488A Granted JPH0258691A (ja) | 1988-08-23 | 1988-08-23 | 深礎拡底掘削機械および工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258691A (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743197Y2 (ja) * | 1992-02-12 | 1995-10-04 | 持留 重幸 | 掘削機の回転式クラム形バケット構造体 |
| JP7138060B2 (ja) * | 2019-01-31 | 2022-09-15 | 三菱重工業株式会社 | 切削装置および方法並びにロボット |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575937A (en) * | 1980-06-11 | 1982-01-12 | Kurashiki Boseki Kk | Fluff binding of yarn |
| JPS59233094A (ja) * | 1983-06-16 | 1984-12-27 | 株式会社 白石 | 竪穴掘削機 |
| JPS6147950A (ja) * | 1984-08-14 | 1986-03-08 | Konishiroku Photo Ind Co Ltd | 画像形成方法 |
| JPS62215796A (ja) * | 1986-03-15 | 1987-09-22 | 日立造船株式会社 | 立坑掘削機 |
-
1988
- 1988-08-23 JP JP20988488A patent/JPH0258691A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575937A (en) * | 1980-06-11 | 1982-01-12 | Kurashiki Boseki Kk | Fluff binding of yarn |
| JPS59233094A (ja) * | 1983-06-16 | 1984-12-27 | 株式会社 白石 | 竪穴掘削機 |
| JPS6147950A (ja) * | 1984-08-14 | 1986-03-08 | Konishiroku Photo Ind Co Ltd | 画像形成方法 |
| JPS62215796A (ja) * | 1986-03-15 | 1987-09-22 | 日立造船株式会社 | 立坑掘削機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0258691A (ja) | 1990-02-27 |
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Legal Events
| Date | Code | Title | Description |
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| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
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