JPS5719416A - Vessel for improving deep poor ground - Google Patents
Vessel for improving deep poor groundInfo
- Publication number
- JPS5719416A JPS5719416A JP9263380A JP9263380A JPS5719416A JP S5719416 A JPS5719416 A JP S5719416A JP 9263380 A JP9263380 A JP 9263380A JP 9263380 A JP9263380 A JP 9263380A JP S5719416 A JPS5719416 A JP S5719416A
- Authority
- JP
- Japan
- Prior art keywords
- processing machine
- upstanding
- lifting
- ground
- tower
- 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
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To control an attitude of an upstanding tower and improve an accuracy of the operation of the processing machine by a method wherein a lifting means is arranged at each of legs constituting the upstanding tower to be installed on the deck and an amount of lifting of each of the legs is varied.
CONSTITUTION: The leg lifting device and a processing machine lifting winch 11 are operated so as to descend the upstanding tower 6 and the processing machine 2, the lower end of the processing machine is descended down to a position near the sea bottom, a fine adjustment device 8 for a horizontal position of the upstanding frame so as to adjust a horizontal position of the processing machine 2, then the spad 9 is sunk into the sea bottom to hold a position of the processing machine 2. Excavating and agitating vanes of the processing machine 2 are rotated along an upstanding tower 6 of which vertical orientation is adjusted, the pumped out cement hardening slurry is agitated and mixed into the ground, both a sinking and a pulling-out of the processing machine are performed so as to improve the ground.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9263380A JPS5719416A (en) | 1980-07-09 | 1980-07-09 | Vessel for improving deep poor ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9263380A JPS5719416A (en) | 1980-07-09 | 1980-07-09 | Vessel for improving deep poor ground |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5719416A true JPS5719416A (en) | 1982-02-01 |
Family
ID=14059840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9263380A Pending JPS5719416A (en) | 1980-07-09 | 1980-07-09 | Vessel for improving deep poor ground |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5719416A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4456680A (en) * | 1982-05-13 | 1984-06-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparing a mask for sandblasting |
JPS59165721A (en) * | 1983-03-09 | 1984-09-19 | Daito Kogyo Kk | Driving tower for prefabricated drain material in water |
JPS59210121A (en) * | 1983-05-12 | 1984-11-28 | Mitsubishi Heavy Ind Ltd | Apparatus and method for improvement of deep layer ground |
-
1980
- 1980-07-09 JP JP9263380A patent/JPS5719416A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4456680A (en) * | 1982-05-13 | 1984-06-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparing a mask for sandblasting |
JPS59165721A (en) * | 1983-03-09 | 1984-09-19 | Daito Kogyo Kk | Driving tower for prefabricated drain material in water |
JPS6358968B2 (en) * | 1983-03-09 | 1988-11-17 | ||
JPS59210121A (en) * | 1983-05-12 | 1984-11-28 | Mitsubishi Heavy Ind Ltd | Apparatus and method for improvement of deep layer ground |
JPH03450B2 (en) * | 1983-05-12 | 1991-01-08 | Mitsubishi Jukogyo Kk |
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