CA957854A - Ground freezing method and apparatus - Google Patents

Ground freezing method and apparatus

Info

Publication number
CA957854A
CA957854A CA957854A CA957854DA CA957854A CA 957854 A CA957854 A CA 957854A CA 957854 A CA957854 A CA 957854A CA 957854D A CA957854D A CA 957854DA CA 957854 A CA957854 A CA 957854A
Authority
CA
Canada
Prior art keywords
freezing method
ground freezing
ground
freezing
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
Application number
CA957854A
Inventor
John W. Ross
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Canada Ltd
Original Assignee
Union Carbide Canada Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Carbide Canada Ltd filed Critical Union Carbide Canada Ltd
Application granted granted Critical
Publication of CA957854A publication Critical patent/CA957854A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/10—Preparation of the ground
    • E21D1/12—Preparation of the ground by freezing
    • E21D1/14—Freezing apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
CA957854A 1970-11-16 1970-11-16 Ground freezing method and apparatus Expired CA957854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA98177 1970-11-16

Publications (1)

Publication Number Publication Date
CA957854A true CA957854A (en) 1974-11-19

Family

ID=4088015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA957854A Expired CA957854A (en) 1970-11-16 1970-11-16 Ground freezing method and apparatus

Country Status (5)

Country Link
JP (1) JPS5441804B1 (en)
CA (1) CA957854A (en)
DE (1) DE2156420B2 (en)
FR (1) FR2113980B1 (en)
GB (1) GB1344654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380127A (en) * 1993-03-15 1995-01-10 Cigar Lake Mining Corporation Non-entry method of underground excavation in weak or water bearing grounds

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725453A1 (en) * 1977-06-04 1978-12-14 Linde Ag Ground freezing process with coolant pumped into gravel - using perforated coolant tube in gravel in bored shaft with gas escaping to atmosphere (OE 15.11.78)
DE3140672A1 (en) * 1981-10-13 1983-04-28 Linde Ag, 6200 Wiesbaden METHOD FOR CREATING A TUNNEL
FR2565273B1 (en) * 1984-06-01 1986-10-17 Air Liquide SOIL FREEZING PROCESS AND INSTALLATION
FR2565274B1 (en) * 1984-06-01 1986-10-17 Air Liquide METHOD AND INSTALLATION FOR FREEZING SOILS USING A CRYOGENIC LIQUID
GB2187775B (en) * 1986-03-12 1989-11-29 Cons Environmental Tech Construction and use of subsea bore holes
DE4107455A1 (en) * 1991-03-08 1992-09-10 Messer Griesheim Gmbh METHOD FOR THE ACCELERATED FREEZING OF EARTH
CN101191759B (en) * 2006-11-20 2012-05-23 北京航空航天大学 Ground surface high speed superconductor magnetic levitation sled test device
CN102536246B (en) * 2012-03-09 2014-03-12 中煤第五建设有限公司 Series connection process device for freezing pipes of pitshaft of overlength inclined shaft
CN107402077B (en) * 2017-09-08 2023-10-27 湖北科技学院 A tunnel freezing and thawing zone temperature monitoring device
CN113804718A (en) * 2021-09-08 2021-12-17 西安科技大学 Test device and test method for multi-dimensional parameters of water-ice phase transition and frost heave
CN115305904B (en) * 2022-08-22 2024-04-26 中煤第五建设有限公司 Liquid nitrogen freezing construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380127A (en) * 1993-03-15 1995-01-10 Cigar Lake Mining Corporation Non-entry method of underground excavation in weak or water bearing grounds

Also Published As

Publication number Publication date
DE2156420B2 (en) 1977-07-14
DE2156420A1 (en) 1972-06-22
GB1344654A (en) 1974-01-23
JPS5441804B1 (en) 1979-12-11
FR2113980B1 (en) 1975-07-18
FR2113980A1 (en) 1972-06-30

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