IT1137699B - Procedimento e dispositivo per congelare il terreno - Google Patents

Procedimento e dispositivo per congelare il terreno

Info

Publication number
IT1137699B
IT1137699B IT22899/81A IT2289981A IT1137699B IT 1137699 B IT1137699 B IT 1137699B IT 22899/81 A IT22899/81 A IT 22899/81A IT 2289981 A IT2289981 A IT 2289981A IT 1137699 B IT1137699 B IT 1137699B
Authority
IT
Italy
Prior art keywords
freeze
procedure
ground
Prior art date
Application number
IT22899/81A
Other languages
English (en)
Italian (it)
Other versions
IT8122899A0 (it
Inventor
Dieter Rebhan
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 IT8122899A0 publication Critical patent/IT8122899A0/it
Application granted granted Critical
Publication of IT1137699B publication Critical patent/IT1137699B/it

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)
IT22899/81A 1980-07-14 1981-07-13 Procedimento e dispositivo per congelare il terreno IT1137699B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803026644 DE3026644A1 (de) 1980-07-14 1980-07-14 Verfahren und vorrichtung zum bodengefrieren

Publications (2)

Publication Number Publication Date
IT8122899A0 IT8122899A0 (it) 1981-07-13
IT1137699B true IT1137699B (it) 1986-09-10

Family

ID=6107158

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22899/81A IT1137699B (it) 1980-07-14 1981-07-13 Procedimento e dispositivo per congelare il terreno

Country Status (4)

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

Family Cites Families (2)

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

Also Published As

Publication number Publication date
ATA83781A (de) 1982-06-15
FR2486586A1 (fr) 1982-01-15
IT8122899A0 (it) 1981-07-13
DE3026644C2 (fr) 1988-09-29
AT369860B (de) 1983-02-10
FR2486586B3 (fr) 1983-05-13
DE3026644A1 (de) 1982-02-11

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