DE2912134A1 - Verfahren und vorrichtung zum bodengefrieren - Google Patents
Verfahren und vorrichtung zum bodengefrierenInfo
- Publication number
- DE2912134A1 DE2912134A1 DE19792912134 DE2912134A DE2912134A1 DE 2912134 A1 DE2912134 A1 DE 2912134A1 DE 19792912134 DE19792912134 DE 19792912134 DE 2912134 A DE2912134 A DE 2912134A DE 2912134 A1 DE2912134 A1 DE 2912134A1
- Authority
- DE
- Germany
- Prior art keywords
- freezing
- line
- coolant
- ground
- fluid
- 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.)
- Withdrawn
Links
- 238000007710 freezing Methods 0.000 title claims description 85
- 230000008014 freezing Effects 0.000 title claims description 85
- 238000000034 method Methods 0.000 title claims description 25
- 239000002826 coolant Substances 0.000 claims description 57
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000012267 brine Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 210000002307 prostate Anatomy 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/14—Restraining of underground water by damming or interrupting the passage of underground water by freezing the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792912134 DE2912134A1 (de) | 1979-03-28 | 1979-03-28 | Verfahren und vorrichtung zum bodengefrieren |
| AT444479A AT361402B (de) | 1979-03-28 | 1979-06-25 | Verfahren und vorrichtung zum bodengefrieren |
| FR8006330A FR2452550A1 (fr) | 1979-03-28 | 1980-03-21 | Procede et dispositif de refrigeration du sol |
| IT20814/80A IT1131020B (it) | 1979-03-28 | 1980-03-21 | Dispositivo per congelare un terreno,ad esempio per consolidare terreni di fondazione o per scavare pozzi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792912134 DE2912134A1 (de) | 1979-03-28 | 1979-03-28 | Verfahren und vorrichtung zum bodengefrieren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2912134A1 true DE2912134A1 (de) | 1980-10-09 |
Family
ID=6066610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792912134 Withdrawn DE2912134A1 (de) | 1979-03-28 | 1979-03-28 | Verfahren und vorrichtung zum bodengefrieren |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT361402B (cg-RX-API-DMAC7.html) |
| DE (1) | DE2912134A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2452550A1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT1131020B (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796139B2 (en) | 2003-02-27 | 2004-09-28 | Layne Christensen Company | Method and apparatus for artificial ground freezing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2565273B1 (fr) * | 1984-06-01 | 1986-10-17 | Air Liquide | Procede et installation de congelation de sol |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943722A (en) * | 1970-12-31 | 1976-03-16 | Union Carbide Canada Limited | Ground freezing method |
| DE2614221C2 (de) * | 1976-04-02 | 1984-05-10 | Philipp Holzmann Ag, 6000 Frankfurt | Vorrichtung zur Bodenvereisung für unterirdische Bauwerke, Baugruben od. dgl. |
| DE2651117A1 (de) * | 1976-11-09 | 1978-05-18 | Linde Ag | Vorrichtung zum bodengefrieren |
| DE2727081A1 (de) * | 1977-06-15 | 1978-12-21 | Linde Ag | Verfahren und vorrichtung zum abdichten von spundwaenden |
| DE2737647A1 (de) * | 1977-08-20 | 1979-02-22 | Hochtief Ag Hoch Tiefbauten | Verfahren zur errichtung eines tiefbauwerkes |
-
1979
- 1979-03-28 DE DE19792912134 patent/DE2912134A1/de not_active Withdrawn
- 1979-06-25 AT AT444479A patent/AT361402B/de not_active IP Right Cessation
-
1980
- 1980-03-21 FR FR8006330A patent/FR2452550A1/fr active Granted
- 1980-03-21 IT IT20814/80A patent/IT1131020B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796139B2 (en) | 2003-02-27 | 2004-09-28 | Layne Christensen Company | Method and apparatus for artificial ground freezing |
Also Published As
| Publication number | Publication date |
|---|---|
| AT361402B (de) | 1981-03-10 |
| ATA444479A (de) | 1980-07-15 |
| IT8020814A0 (it) | 1980-03-21 |
| FR2452550A1 (fr) | 1980-10-24 |
| FR2452550B1 (cg-RX-API-DMAC7.html) | 1983-06-10 |
| IT1131020B (it) | 1986-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |