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
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 (en]) | 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 (en]) |
Families Citing this family (3)
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 |
JP7179678B2 (ja) * | 2019-05-23 | 2022-11-29 | 鹿島建設株式会社 | 地下構造物の構築方法 |
Family Cites Families (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
Also Published As
Publication number | Publication date |
---|---|
JPH0258691A (ja) | 1990-02-27 |
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