AT369860B - METHOD AND DEVICE FOR FREEZING THE FLOOR - Google Patents

METHOD AND DEVICE FOR FREEZING THE FLOOR

Info

Publication number
AT369860B
AT369860B AT0083781A AT83781A AT369860B AT 369860 B AT369860 B AT 369860B AT 0083781 A AT0083781 A AT 0083781A AT 83781 A AT83781 A AT 83781A AT 369860 B AT369860 B AT 369860B
Authority
AT
Austria
Prior art keywords
freezing
floor
Prior art date
Application number
AT0083781A
Other languages
German (de)
Other versions
ATA83781A (en
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of ATA83781A publication Critical patent/ATA83781A/en
Application granted granted Critical
Publication of AT369860B publication Critical patent/AT369860B/en

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/001—Improving soil or rock, e.g. by freezing; Injections

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Pipe Accessories (AREA)
AT0083781A 1980-07-14 1981-02-24 METHOD AND DEVICE FOR FREEZING THE FLOOR AT369860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803026644 DE3026644A1 (en) 1980-07-14 1980-07-14 METHOD AND DEVICE FOR FREEZING THE FLOOR

Publications (2)

Publication Number Publication Date
ATA83781A ATA83781A (en) 1982-06-15
AT369860B true AT369860B (en) 1983-02-10

Family

ID=6107158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0083781A AT369860B (en) 1980-07-14 1981-02-24 METHOD AND DEVICE FOR FREEZING THE FLOOR

Country Status (4)

Country Link
AT (1) AT369860B (en)
DE (1) DE3026644A1 (en)
FR (1) FR2486586A1 (en)
IT (1) IT1137699B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD47505A (en) *
DE174562C (en) *

Also Published As

Publication number Publication date
FR2486586A1 (en) 1982-01-15
DE3026644A1 (en) 1982-02-11
FR2486586B3 (en) 1983-05-13
DE3026644C2 (en) 1988-09-29
IT1137699B (en) 1986-09-10
ATA83781A (en) 1982-06-15
IT8122899A0 (en) 1981-07-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee