PL208385A1 - Sposob budowy tunelu,zwlaszcza o przekroju kolowym - Google Patents

Sposob budowy tunelu,zwlaszcza o przekroju kolowym

Info

Publication number
PL208385A1
PL208385A1 PL20838578A PL20838578A PL208385A1 PL 208385 A1 PL208385 A1 PL 208385A1 PL 20838578 A PL20838578 A PL 20838578A PL 20838578 A PL20838578 A PL 20838578A PL 208385 A1 PL208385 A1 PL 208385A1
Authority
PL
Poland
Prior art keywords
tunnel
construction
way
circular section
circular
Prior art date
Application number
PL20838578A
Other languages
English (en)
Original Assignee
Ut Vasuttervezoe Vallalat
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 Ut Vasuttervezoe Vallalat filed Critical Ut Vasuttervezoe Vallalat
Publication of PL208385A1 publication Critical patent/PL208385A1/pl

Links

Classifications

    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
    • E21D9/065—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end with devices for provisionally supporting the front face

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
PL20838578A 1977-07-15 1978-07-13 Sposob budowy tunelu,zwlaszcza o przekroju kolowym PL208385A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU77BA3559A HU187741B (en) 1977-07-15 1977-07-15 Method for drifting round tunnels being under groundwater level, in nonstable variable grounds

Publications (1)

Publication Number Publication Date
PL208385A1 true PL208385A1 (pl) 1979-04-23

Family

ID=10993449

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20838578A PL208385A1 (pl) 1977-07-15 1978-07-13 Sposob budowy tunelu,zwlaszcza o przekroju kolowym

Country Status (4)

Country Link
DE (1) DE2828221C2 (pl)
HU (1) HU187741B (pl)
PL (1) PL208385A1 (pl)
RO (1) RO77449A (pl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911987B1 (de) * 1969-03-10 1970-12-03 R Schaefer & Urbach Gmbh Fa Vortriebsschild fuer den Tunnelbau
DE2048514A1 (de) * 1970-10-02 1972-04-06 Wayss & Freytag Kg, 6000 Frankfurt Vortriebsschild
DE2117483A1 (de) * 1971-04-10 1972-10-19 Grün & Bilfinger AG, 6800 Mannheim Brustverbau

Also Published As

Publication number Publication date
RO77449A (ro) 1981-11-04
DE2828221A1 (de) 1979-02-01
DE2828221C2 (de) 1986-01-16
HU187741B (en) 1986-02-28

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