JPS6410825A - Carrying out of excavated soil in compressed air caisson - Google Patents
Carrying out of excavated soil in compressed air caissonInfo
- Publication number
- JPS6410825A JPS6410825A JP16379087A JP16379087A JPS6410825A JP S6410825 A JPS6410825 A JP S6410825A JP 16379087 A JP16379087 A JP 16379087A JP 16379087 A JP16379087 A JP 16379087A JP S6410825 A JPS6410825 A JP S6410825A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- excavated soil
- carrying
- compressed air
- ground
- 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.)
- Pending
Links
Abstract
PURPOSE:To eliminate the needs for using material lock or crane in carrying out excavated soil by a method in which excavated soil in a working chamber is carried out to the ground's surface by using a soil pressure-sending pump. CONSTITUTION:When a compressed air caisson 1 is settled down into the ground 2, an excavator such as the power shovel is operated in a working chamber 5 and the excavated soil in the working chamber 5 is charged into a soil pressure-sending pump 7. The soil is sent under pressure to an excavated soil hopper 11 on the ground's surface 10 through a soil carrying tube 9 by the pump 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16379087A JPS6410825A (en) | 1987-06-30 | 1987-06-30 | Carrying out of excavated soil in compressed air caisson |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16379087A JPS6410825A (en) | 1987-06-30 | 1987-06-30 | Carrying out of excavated soil in compressed air caisson |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6410825A true JPS6410825A (en) | 1989-01-13 |
Family
ID=15780754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16379087A Pending JPS6410825A (en) | 1987-06-30 | 1987-06-30 | Carrying out of excavated soil in compressed air caisson |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6410825A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526A (en) * | 1975-06-23 | 1977-01-05 | Tekken Constr Co | Method of and apparatus for pneumatic caisson for excavating and removing soil employing sand discharge pump |
-
1987
- 1987-06-30 JP JP16379087A patent/JPS6410825A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526A (en) * | 1975-06-23 | 1977-01-05 | Tekken Constr Co | Method of and apparatus for pneumatic caisson for excavating and removing soil employing sand discharge pump |
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