JPS5545988A - Method of hardening soft ground - Google Patents
Method of hardening soft groundInfo
- Publication number
- JPS5545988A JPS5545988A JP2497179A JP2497179A JPS5545988A JP S5545988 A JPS5545988 A JP S5545988A JP 2497179 A JP2497179 A JP 2497179A JP 2497179 A JP2497179 A JP 2497179A JP S5545988 A JPS5545988 A JP S5545988A
- Authority
- JP
- Japan
- Prior art keywords
- soft
- ground
- soft ground
- hardening agent
- ship
- 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.)
- Granted
Links
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: In the treatment of soft grounds in rivers and bays, to reduce the quantity of a hardening agent to be charged at hard portions of the ground, further to move a plant ship rapidly, to increase the quantity of the hardening agent and to move the ship slowly thereby to harden the full part of the ground to a uniform hardness.
CONSTITUTION: Pulling devices 1a and 1b are provided by holding the soft ground A, and a plant ship 2 is moved by said pulling devices 1a and 1b. The plant ship 2 is provided with means for feeding the hardening agent. At comparatively hard portions (a) of the soft ground A the plant ship 2 is advanced rapidly and the quantity of the hardening agent to be charged per unit soft ground is reduced. Further, at comparatively soft portions b of the soft ground A the speed of the plant ship 2 is decreased, and the quantity of the hardening agent to be charged per unit soft ground is increased, thus any of soft and hard grounds undergoes a hardening treatment to a uniform hardness.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2497179A JPS5545988A (en) | 1979-03-03 | 1979-03-03 | Method of hardening soft ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2497179A JPS5545988A (en) | 1979-03-03 | 1979-03-03 | Method of hardening soft ground |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8851974A Division JPS5116712A (en) | 1974-07-31 | 1974-07-31 | Nanjakujibanno kokashorihoho |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545988A true JPS5545988A (en) | 1980-03-31 |
JPS5618727B2 JPS5618727B2 (en) | 1981-05-01 |
Family
ID=12152847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2497179A Granted JPS5545988A (en) | 1979-03-03 | 1979-03-03 | Method of hardening soft ground |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545988A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5056009A (en) * | 1973-09-17 | 1975-05-16 |
-
1979
- 1979-03-03 JP JP2497179A patent/JPS5545988A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5056009A (en) * | 1973-09-17 | 1975-05-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5618727B2 (en) | 1981-05-01 |
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