ATE75273T1 - METHOD AND EQUIPMENT FOR SOIL CONSOLIDATION. - Google Patents
METHOD AND EQUIPMENT FOR SOIL CONSOLIDATION.Info
- Publication number
- ATE75273T1 ATE75273T1 AT89400217T AT89400217T ATE75273T1 AT E75273 T1 ATE75273 T1 AT E75273T1 AT 89400217 T AT89400217 T AT 89400217T AT 89400217 T AT89400217 T AT 89400217T AT E75273 T1 ATE75273 T1 AT E75273T1
- Authority
- AT
- Austria
- Prior art keywords
- consolidation
- water
- drains
- equipment
- soil consolidation
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Paper (AREA)
Abstract
The invention relates to the consolidation of terrain, on the surface of which a partial air vacuum is established in a layer (14) of permeable material surmounted by a sealing membrane (15), and in which a network of drains (13) is installed. According to the invention, each drain is equipped with a hollow pipe (19) connected to an external water-discharge means (18), such as a suction pump, which is controlled so as to discharge onto the surface from the drains the water which has accumulated there. The invention is used particularly for the consolidation of loose soils of low permeability saturated with water. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8801757A FR2627202B1 (en) | 1988-02-15 | 1988-02-15 | METHOD AND APPARATUS FOR CONSOLIDATION OF LANDS |
EP89400217A EP0329500B1 (en) | 1988-02-15 | 1989-01-26 | Process and apparatus for consolidating the terrain |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE75273T1 true ATE75273T1 (en) | 1992-05-15 |
Family
ID=9363260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89400217T ATE75273T1 (en) | 1988-02-15 | 1989-01-26 | METHOD AND EQUIPMENT FOR SOIL CONSOLIDATION. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0329500B1 (en) |
AT (1) | ATE75273T1 (en) |
DE (1) | DE68901277D1 (en) |
FR (1) | FR2627202B1 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663373B1 (en) * | 1990-06-18 | 1993-05-28 | Cognon Jean Marie | METHOD AND DEVICE FOR ESTABLISHING A LOW IN A PERMEABLE ZONE ISOLATED FROM THE ATMOSPHERE BY A SEALED MEMBRANE. |
BE1004706A4 (en) * | 1991-03-22 | 1993-01-12 | Oosterhof Holman Milieutechnie | Method and device for cleaning of a contaminated soil field. |
BE1006637A3 (en) * | 1993-01-25 | 1994-11-03 | Verstraeten Funderingstech Bv | Method for accelerated konsolideren of land. |
FR2756303B1 (en) * | 1996-11-25 | 1998-12-31 | Robinet Jean Claude | DEVICE FOR HYDRICAL EXCHANGE AND CONSOLIDATION OF SOILS |
BE1011446A3 (en) * | 1997-06-10 | 1999-09-07 | Applic Of Cleaning Tech On Soi | DEVICE FOR TAPPING FLUID IN ORDER TO REDUCE THE GROUND WATER LEVEL OR floating layer removal. |
NL1008617C2 (en) * | 1998-03-17 | 1999-09-20 | Hollandsche Betongroep Nv | Consolidating method for water-containing layer of soil with limited liquid permeability e.g. clay |
NL1009792C1 (en) * | 1998-03-17 | 1999-09-20 | Hollandsche Betongroep Nv | Method for consolidating a water-retaining water-retaining layer, for example a clay or peat-containing layer. |
GB2338006A (en) * | 1998-06-02 | 1999-12-08 | Isis Innovation | Consolidation of sedimentary beds |
US6254308B1 (en) | 1999-02-25 | 2001-07-03 | Menard Soltraitement | Equipment and a method for partially drying a zone of ground containing a liquid |
KR20020068988A (en) * | 2002-07-12 | 2002-08-28 | 김윤상 | Soil Improvement Method of Soft Clay Using Sea Water as Surcharge Load in Large Land |
AU2002344617A1 (en) * | 2002-10-31 | 2004-05-25 | Maruyama Kougyo Kabushikikaisha | Method and device for improving poor ground |
NL1023555C2 (en) * | 2003-05-28 | 2004-12-03 | Bos & Kalis Baggermaatsch | Method and assembly for extracting or supplying substances from / to a soil body. |
CN100549304C (en) * | 2007-08-01 | 2009-10-14 | 汤连生 | A kind of nothing sealing fast vacuum prepressing method |
CN101949153B (en) * | 2010-09-14 | 2012-07-04 | 刘远锋 | Foundation drainage control method |
CN103321276B (en) * | 2012-03-22 | 2015-12-16 | 甘肃第一建设集团有限责任公司 | Energy saving water supply is without negative pressure line |
CN102787613B (en) * | 2012-08-30 | 2015-06-10 | 中国水利水电第十四工程局有限公司 | Underground cavern drainage blind ditch device |
NL2010349C2 (en) * | 2013-02-22 | 2014-08-25 | Oord Dredging And Marine Contractors B V Van | Method for consolidating water-containing ground, and drain element for use in such method. |
FR3009005B1 (en) * | 2013-07-26 | 2015-07-24 | Soletanche Freyssinet | SYSTEM AND METHOD FOR SEALING SOIL SOIL. |
CN103711117A (en) * | 2014-01-17 | 2014-04-09 | 邓立新 | Automatic intelligent vacuum preloading monitoring system |
CN104652409B (en) * | 2014-12-24 | 2016-08-24 | 中交天津港湾工程研究院有限公司 | A kind of forced-ventilated water continuously combines the close soft foundation processing technology method of rammer |
CN105804044B (en) * | 2016-03-21 | 2017-12-19 | 温州大学 | Radiant type positive/negative-pressure combined vacuum precompressed basement process system and the method for carrying out Soft Ground Improved By Vacuum Preloading processing |
CN106869107A (en) * | 2017-02-28 | 2017-06-20 | 河北工业大学 | The novel solid drainage system and its dewatering construction method of a kind of reinforcing soft ground |
CN110593288A (en) * | 2019-09-06 | 2019-12-20 | 河北中基华工程项目管理有限公司 | Well point dewatering and drainage device for deep foundation pit |
CN110984117B (en) * | 2019-11-25 | 2021-03-26 | 浙江大学 | Device and method for soft soil foundation treatment |
CN113175004B (en) * | 2021-04-25 | 2022-06-07 | 中国长江三峡集团有限公司 | Anti-scouring device and method for offshore wind power single-pile foundation |
CN113186961A (en) * | 2021-04-29 | 2021-07-30 | 中国一冶集团有限公司 | Foundation pit drainage method capable of reducing influence on surrounding buildings |
CN113931656B (en) * | 2021-09-16 | 2022-12-09 | 中国科学院武汉岩土力学研究所 | Vacuum grouting treatment method and system for tunnel lining water leakage diseases |
CN114606927B (en) * | 2022-01-24 | 2024-05-03 | 中交第二航务工程局有限公司 | Construction method for performing foundation treatment by combining vacuum precipitation and air pressure splitting |
CN115434301A (en) * | 2022-08-03 | 2022-12-06 | 上海渊丰地下工程技术有限公司 | Vacuum preloading drainage system and foundation treatment method |
CN117090219A (en) * | 2023-09-01 | 2023-11-21 | 山东正元建设工程有限责任公司 | Reinforced concrete foundation pit supporting system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2202223A (en) * | 1938-10-08 | 1940-05-28 | Thomas F Moore | Water mop |
FR995251A (en) * | 1949-09-13 | 1951-11-29 | Process for compressing and / or stabilizing land | |
FR1475244A (en) * | 1966-04-07 | 1967-03-31 | Method for vertically draining the soil and installation for implementing this method | |
FR2564500B1 (en) * | 1984-05-21 | 1987-06-12 | Intrafor Cofor | PROCESS FOR THE CONSOLIDATION OF A LOW PERMEABILITY SOFT SOIL AND DEVICE FOR ITS IMPLEMENTATION |
-
1988
- 1988-02-15 FR FR8801757A patent/FR2627202B1/en not_active Expired - Lifetime
-
1989
- 1989-01-26 AT AT89400217T patent/ATE75273T1/en not_active IP Right Cessation
- 1989-01-26 EP EP89400217A patent/EP0329500B1/en not_active Expired - Lifetime
- 1989-01-26 DE DE8989400217T patent/DE68901277D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2627202A1 (en) | 1989-08-18 |
EP0329500B1 (en) | 1992-04-22 |
EP0329500A1 (en) | 1989-08-23 |
DE68901277D1 (en) | 1992-05-27 |
FR2627202B1 (en) | 1992-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE75273T1 (en) | METHOD AND EQUIPMENT FOR SOIL CONSOLIDATION. | |
SE9801246L (en) | Method and apparatus for bottom cleaning of pools with sandy bottom | |
SE7606486L (en) | WAY TO PREVENT GROUNDWATER CONTAMINATION FROM PRODUCTS LAYED OUT ON THE GROUND IN BERGRUM | |
ES2071442T3 (en) | SEPTIC TANK WITH BUILT-IN LIQUID COLLECTOR. | |
ATE230050T1 (en) | DEVICE AND METHOD FOR PARTIALLY DRYING AN AREA IN THE SOIL | |
ES8300486A1 (en) | Installation for spreading clay muds for rehabilitating soils. | |
ATE86697T1 (en) | PROCESS FOR MANUFACTURING CONCRETE FOUNDATION PILES. | |
JP3295741B2 (en) | How to clean contaminated soil | |
GB652570A (en) | Improved method of and equipment for consolidating or stabilising sub-aqueous soil or deposits | |
JPS57146817A (en) | Confinement of sludge by promoting vacuum consolidation | |
JPS558808A (en) | Method and apparatus for unsaturated permeation sewage treatment | |
SU1271939A1 (en) | Arrangement for protecting foundations of structures erected on water-saturated low-permeability clayey soils | |
SU883229A1 (en) | Counter-filtration device | |
SU953081A1 (en) | Closed collector | |
JPS52120978A (en) | Washing method of semipermeable membrane | |
DE60023201D1 (en) | Method for dewatering a low-permeability soil | |
SU1339194A1 (en) | Evacuated drainage system | |
SU1198152A1 (en) | Drainage system | |
RU93005898A (en) | METHOD FOR CONSTRUCTING COMBINED DRAINAGE | |
FI864095A (en) | I BERG BYGGT, HOEGTRYCKSBELASTAT KYLLAGER. | |
RU2223363C2 (en) | Land reclamation system | |
DE2967404D1 (en) | Method and apparatus for the accelerated consolidation of finegraded soils by charging a membrane | |
KR20020033676A (en) | Drain Method with Vacuum Pressure Using the Geotextile treated by Ceramic Solid Admixture | |
JPS5592425A (en) | Method and device for pile being driven into predigged hole | |
SU1004553A1 (en) | Installation for artificial supplementing of subsoil water resources |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |