JPS56125524A - Hardening treatment apparatus for soft soil under water - Google Patents
Hardening treatment apparatus for soft soil under waterInfo
- Publication number
- JPS56125524A JPS56125524A JP10543579A JP10543579A JPS56125524A JP S56125524 A JPS56125524 A JP S56125524A JP 10543579 A JP10543579 A JP 10543579A JP 10543579 A JP10543579 A JP 10543579A JP S56125524 A JPS56125524 A JP S56125524A
- Authority
- JP
- Japan
- Prior art keywords
- soft soil
- hardening
- soil layer
- under water
- float
- 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: To permit stable hardening treament for soft soil under water by injecting a hardening agent from the holes of a stirring blade while sliding a platform holding the stirring shaft under the guidance of a guide pole at the center of a float in a treatment shipe by which soft soil layer, e.g., sludge, under water is hardened.
CONSTITUTION: A hardening agent is sent into a stirring shaft 5 through a hose by means of a slurry pump. A platform 4 on a float 1 is slided down into soft soil layer along guide poles 3a, 3b, and 3c while turning the stirring shaft 5 by motors 8 and 12, and at the same time the hardening agent, e.g., cement mix, etc., is injected into the soft soil layer through the holes or slits of the stirring blade 20 and mixed together to treat the soft soil layer for hardening. Because the treatment apparatus has good stability without pitching and rolling and also can be anchored by winches 24a, 24b, 24c, and 24d provided at the four corners of the float whose center is concentrated with weighty objects, no defects such as the remaining of unhardened portion, etc., occurs during the hardening treatment.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10543579A JPS5815564B2 (en) | 1979-08-18 | 1979-08-18 | Hardening treatment equipment for soft soil under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10543579A JPS5815564B2 (en) | 1979-08-18 | 1979-08-18 | Hardening treatment equipment for soft soil under water |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP543475A Division JPS5179915A (en) | 1975-01-09 | 1975-01-09 | Nanjakudosonaini okeru kuikochikukoho oyobi sochi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56125524A true JPS56125524A (en) | 1981-10-01 |
| JPS5815564B2 JPS5815564B2 (en) | 1983-03-26 |
Family
ID=14407506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10543579A Expired JPS5815564B2 (en) | 1979-08-18 | 1979-08-18 | Hardening treatment equipment for soft soil under water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815564B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02298759A (en) * | 1989-05-11 | 1990-12-11 | Takeo Saito | Latent heat accumulation capsule used for latent heat accumulation tank |
| CN107268572A (en) * | 2017-07-11 | 2017-10-20 | 中冶华天工程技术有限公司 | A kind of large area mud soft soil foundation hardening process |
-
1979
- 1979-08-18 JP JP10543579A patent/JPS5815564B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02298759A (en) * | 1989-05-11 | 1990-12-11 | Takeo Saito | Latent heat accumulation capsule used for latent heat accumulation tank |
| CN107268572A (en) * | 2017-07-11 | 2017-10-20 | 中冶华天工程技术有限公司 | A kind of large area mud soft soil foundation hardening process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5815564B2 (en) | 1983-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8800765D0 (en) | METHOD AND APPARATUS FOR THE PRODUCTION OF CELLULAR CONCRETE AND FOAM CONCENTRATE USED THEREIN | |
| JPS56125524A (en) | Hardening treatment apparatus for soft soil under water | |
| JPS55116917A (en) | Method for formation of stable subsoil for poor subsoil | |
| JPS55148820A (en) | Method and device for improving soft ground | |
| JPS54463A (en) | Coagulating system | |
| JPS57104713A (en) | Repairing of rail truck roadbed | |
| JPS5641915A (en) | Treatment engineering for solidifying weak stratum using converter slag as mortar sand | |
| JPS5712719A (en) | Method and apparatus for improving poor soil | |
| JPS57165519A (en) | Stabilization work for ground | |
| JPS53400A (en) | Washing method for mixing stirrer of radioactive waste and cement | |
| JPS5552422A (en) | Method of improving subsoil | |
| JPS5555722A (en) | Constructing mooring anchorage for ship or foundation of structure on ground such as sea bottom | |
| JPS52116000A (en) | Purifying method for stirrer which mixes radioactive waste and cement | |
| JPS5616739A (en) | Sludge dredging method | |
| JPS54136000A (en) | Cement solidification treating method of radioactive waste | |
| JPS52131662A (en) | Refuse treating device | |
| JPS5578715A (en) | Processing method for site pile head | |
| JPS557318A (en) | Ground improving method and its device | |
| JPS5520854A (en) | Apparatus for solidifying poor soil layer | |
| JPS552176A (en) | Soft ground improving device | |
| JPH04194218A (en) | Underwater banking method | |
| JPS56118477A (en) | Stabilization treatment for soft ground | |
| JPS5781520A (en) | Improver for soft ground | |
| JPS52149861A (en) | Waste-water treating method | |
| JPS53114260A (en) | Method for treating sewage |