DE3564142D1 - Method and plant for freezing soils by means of a cryogenic liquid - Google Patents
Method and plant for freezing soils by means of a cryogenic liquidInfo
- Publication number
- DE3564142D1 DE3564142D1 DE8585401054T DE3564142T DE3564142D1 DE 3564142 D1 DE3564142 D1 DE 3564142D1 DE 8585401054 T DE8585401054 T DE 8585401054T DE 3564142 T DE3564142 T DE 3564142T DE 3564142 D1 DE3564142 D1 DE 3564142D1
- Authority
- DE
- Germany
- Prior art keywords
- plant
- cryogenic liquid
- liquid nitrogen
- freezing soils
- probe
- 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
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
- E02D3/11—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means
- E02D3/115—Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electro-chemical means by freezing
-
- 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)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (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)
- Excavating Of Shafts Or Tunnels (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8408647A FR2565274B1 (fr) | 1984-06-01 | 1984-06-01 | Procede et installation de congelation de sols au moyen d'un liquide cryogenique |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3564142D1 true DE3564142D1 (en) | 1988-09-08 |
Family
ID=9304632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585401054T Expired DE3564142D1 (en) | 1984-06-01 | 1985-05-29 | Method and plant for freezing soils by means of a cryogenic liquid |
Country Status (8)
Country | Link |
---|---|
US (1) | US4676694A (de) |
EP (1) | EP0165161B1 (de) |
JP (1) | JPS6117625A (de) |
AT (1) | ATE36181T1 (de) |
CA (1) | CA1269852A (de) |
DE (1) | DE3564142D1 (de) |
ES (1) | ES8608086A1 (de) |
FR (1) | FR2565274B1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578060B1 (fr) * | 1985-02-28 | 1987-03-20 | Inst Francais Du Petrole | Procede d'amelioration du couplage avec le sol de sources sismiques terrestres |
US4998848A (en) * | 1989-03-27 | 1991-03-12 | R. G. Hansen & Associates | Method and apparatus for removing ground contaminants |
US5066166A (en) * | 1989-03-27 | 1991-11-19 | R. G. Hansen & Associates | Apparatus for removing ground contaminants |
US5050386A (en) * | 1989-08-16 | 1991-09-24 | Rkk, Limited | Method and apparatus for containment of hazardous material migration in the earth |
AT396881B (de) * | 1990-08-17 | 1993-12-27 | Proterra Umwelttechnik | Verfahren zum behandeln von material, wie abfall-, deponiematerial, kontaminiertem erdreich od. dgl. |
US5667339A (en) * | 1993-02-18 | 1997-09-16 | University Of Washington | Cryogenic method and system for remediating contaminataed earth |
CN103669376B (zh) * | 2013-11-19 | 2015-07-08 | 河南化工职业学院 | 非稳态温度场人工冻土帷幕的设计方法 |
JP6756512B2 (ja) * | 2016-03-31 | 2020-09-16 | 清水建設株式会社 | 凍結工法の凍結膨張圧算出方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH279859A (fr) * | 1947-06-23 | 1951-12-31 | Daxelhofer Jean Pierre | Procédé de congélation de terrains et installation pour la mise en oeuvre de ce procédé. |
US3220470A (en) * | 1962-10-08 | 1965-11-30 | Joseph C Balch | Soil refrigerating system |
GB959945A (en) * | 1963-04-18 | 1964-06-03 | Conch Int Methane Ltd | Constructing a frozen wall within the ground |
FR2041356A5 (en) * | 1969-04-22 | 1971-01-29 | Air Liquide | Refrigeration probes for sols |
CA957854A (en) * | 1970-11-16 | 1974-11-19 | Union Carbide Canada Limited | Ground freezing method and apparatus |
US4403459A (en) * | 1981-01-27 | 1983-09-13 | Atlantic Richfield Co. | Benchmark for use in arctic regions |
DE3112291A1 (de) * | 1981-03-27 | 1982-10-07 | Linde Ag, 6200 Wiesbaden | "vorrichtung zum bodengefrieren" |
-
1984
- 1984-06-01 FR FR8408647A patent/FR2565274B1/fr not_active Expired
-
1985
- 1985-05-29 US US06/739,602 patent/US4676694A/en not_active Expired - Lifetime
- 1985-05-29 AT AT85401054T patent/ATE36181T1/de not_active IP Right Cessation
- 1985-05-29 EP EP85401054A patent/EP0165161B1/de not_active Expired
- 1985-05-29 DE DE8585401054T patent/DE3564142D1/de not_active Expired
- 1985-05-30 JP JP60115521A patent/JPS6117625A/ja active Pending
- 1985-05-31 CA CA000482932A patent/CA1269852A/fr not_active Expired - Lifetime
- 1985-05-31 ES ES543739A patent/ES8608086A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4676694A (en) | 1987-06-30 |
ATE36181T1 (de) | 1988-08-15 |
FR2565274B1 (fr) | 1986-10-17 |
ES8608086A1 (es) | 1986-06-01 |
EP0165161B1 (de) | 1988-08-03 |
ES543739A0 (es) | 1986-06-01 |
EP0165161A1 (de) | 1985-12-18 |
FR2565274A1 (fr) | 1985-12-06 |
JPS6117625A (ja) | 1986-01-25 |
CA1269852A (fr) | 1990-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |