SU621836A1 - Dredger soil-gathering device - Google Patents
Dredger soil-gathering deviceInfo
- Publication number
- SU621836A1 SU621836A1 SU772458688A SU2458688A SU621836A1 SU 621836 A1 SU621836 A1 SU 621836A1 SU 772458688 A SU772458688 A SU 772458688A SU 2458688 A SU2458688 A SU 2458688A SU 621836 A1 SU621836 A1 SU 621836A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gathering device
- soil
- dredger
- dredger soil
- gathering
- Prior art date
Links
Landscapes
- Treatment Of Sludge (AREA)
Description
дава вибрацию патрубку 1. При вибрации погруженного в грунт патрубка происходит разрушение прочных св зей в плотных, слабосцементированных песчаных или гравийно-песчаиых грунтах, снижаютс силы внутреннего трени в грунте, что значительно снижает усили внедрени патрубков в грунт. Одновременно воздействие механического , гидравлического и вибрационного воздействи всасывающих патрубков на грунт обеспечивает интенсификацию процесса рыхлени грунта с минимальными энергетическими затратами и повышает производительность земснар да.giving vibration to the pipe 1. When the pipe is immersed in the soil, the strong bonds in dense, poorly cemented sandy or gravel-sandy soils are destroyed, and the internal friction in the ground decreases, which significantly reduces the effort to penetrate the pipes into the soil. At the same time, the impact of mechanical, hydraulic and vibration effects of the suction nozzles on the ground provides an intensification of the process of loosening the soil with minimal energy costs and increases the productivity of the dredger.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772458688A SU621836A1 (en) | 1977-03-02 | 1977-03-02 | Dredger soil-gathering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772458688A SU621836A1 (en) | 1977-03-02 | 1977-03-02 | Dredger soil-gathering device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU621836A1 true SU621836A1 (en) | 1978-08-30 |
Family
ID=20697921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772458688A SU621836A1 (en) | 1977-03-02 | 1977-03-02 | Dredger soil-gathering device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU621836A1 (en) |
-
1977
- 1977-03-02 SU SU772458688A patent/SU621836A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU621836A1 (en) | Dredger soil-gathering device | |
JPS5233091A (en) | Connector | |
SU666247A1 (en) | Method of erecting foundation on unsteady soil | |
GB1242329A (en) | Dredging plant with compressed air pump and digging shovel for dredging muddy and sandy soundings, even of a compact texture | |
JPS5513338A (en) | Caison sinking method | |
SU605566A1 (en) | Method of protecting soil against water erosion | |
JPS559988A (en) | Deep plowing apparatus | |
JPS57226A (en) | Construction and structure of net pile | |
SU793428A1 (en) | Method of protecting soil from erosion on slopes | |
SU560561A1 (en) | Rooster | |
JPS5789024A (en) | Vegetation planting work for rockbed | |
JPS559985A (en) | Deep plowing apparatus | |
Jones | Mound excavations near Stockton | |
SU844660A1 (en) | Fore apron of dam | |
SU376007A1 (en) | Ripper for amelioration work | |
JPS56150222A (en) | Construction of marine structure | |
RU97101980A (en) | METHOD FOR SEARCHING HYDROCARBON DEPOSITS | |
SU1752206A1 (en) | Method for soil protection against erosion | |
SU142092A1 (en) | Plow body for high speed plowing | |
SU568706A1 (en) | Working member of grader | |
SU667644A1 (en) | Method of erecting earth structures | |
JPS5320634A (en) | Method and apparatus for erecting electric light pole using lead pipe | |
SU376520A1 (en) | METHOD OF PROTECTING THE COAST FROM A WASHING WIND OR | |
JPS5796121A (en) | Ground stabilization work by injection of grout | |
FR2393927A2 (en) | IMPROVEMENTS FOR OIL FIELD PRODUCTION EQUIPMENT AT SEA |