FR2663373B1 - METHOD AND DEVICE FOR ESTABLISHING A LOW IN A PERMEABLE ZONE ISOLATED FROM THE ATMOSPHERE BY A SEALED MEMBRANE. - Google Patents
METHOD AND DEVICE FOR ESTABLISHING A LOW IN A PERMEABLE ZONE ISOLATED FROM THE ATMOSPHERE BY A SEALED MEMBRANE.Info
- Publication number
- FR2663373B1 FR2663373B1 FR9007580A FR9007580A FR2663373B1 FR 2663373 B1 FR2663373 B1 FR 2663373B1 FR 9007580 A FR9007580 A FR 9007580A FR 9007580 A FR9007580 A FR 9007580A FR 2663373 B1 FR2663373 B1 FR 2663373B1
- Authority
- FR
- France
- Prior art keywords
- establishing
- atmosphere
- low
- sealed membrane
- permeable zone
- 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.)
- Expired - Lifetime
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007580A FR2663373B1 (en) | 1990-06-18 | 1990-06-18 | METHOD AND DEVICE FOR ESTABLISHING A LOW IN A PERMEABLE ZONE ISOLATED FROM THE ATMOSPHERE BY A SEALED MEMBRANE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007580A FR2663373B1 (en) | 1990-06-18 | 1990-06-18 | METHOD AND DEVICE FOR ESTABLISHING A LOW IN A PERMEABLE ZONE ISOLATED FROM THE ATMOSPHERE BY A SEALED MEMBRANE. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2663373A1 FR2663373A1 (en) | 1991-12-20 |
FR2663373B1 true FR2663373B1 (en) | 1993-05-28 |
Family
ID=9397720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9007580A Expired - Lifetime FR2663373B1 (en) | 1990-06-18 | 1990-06-18 | METHOD AND DEVICE FOR ESTABLISHING A LOW IN A PERMEABLE ZONE ISOLATED FROM THE ATMOSPHERE BY A SEALED MEMBRANE. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2663373B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1003584C2 (en) * | 1996-07-12 | 1997-06-06 | Kessel B V Geb Van | Method for consolidating water-bearing soil. |
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. |
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 |
US6254308B1 (en) * | 1999-02-25 | 2001-07-03 | Menard Soltraitement | Equipment and a method for partially drying a zone of ground containing a liquid |
CN106958239A (en) * | 2016-01-11 | 2017-07-18 | 上海杰欧地基建筑科技有限公司 | Precipitation union gently rams soft soil foundation reinforcing method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR736138A (en) * | 1932-04-29 | 1932-11-19 | Vacuum pump | |
GB969267A (en) * | 1962-04-05 | 1964-09-09 | Hick Hargreaves & Company Ltd | Improvements in or relating to ejector pumps |
FR2456168A1 (en) * | 1979-05-11 | 1980-12-05 | Menard Tech Louis | METHOD AND DEVICE FOR ACCELERATED ACCELERATION OF FINE SOILS BY LOADING |
FR2627202B1 (en) * | 1988-02-15 | 1992-04-17 | Menard Soltraitement | METHOD AND APPARATUS FOR CONSOLIDATION OF LANDS |
-
1990
- 1990-06-18 FR FR9007580A patent/FR2663373B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2663373A1 (en) | 1991-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |