BE858226A - PROCESS FOR CONSTRUCTING UNDERGROUND WORKS BY HORIZONTAL DRIVING - Google Patents

PROCESS FOR CONSTRUCTING UNDERGROUND WORKS BY HORIZONTAL DRIVING

Info

Publication number
BE858226A
BE858226A BE180526A BE180526A BE858226A BE 858226 A BE858226 A BE 858226A BE 180526 A BE180526 A BE 180526A BE 180526 A BE180526 A BE 180526A BE 858226 A BE858226 A BE 858226A
Authority
BE
Belgium
Prior art keywords
horizontal driving
underground works
constructing underground
constructing
works
Prior art date
Application number
BE180526A
Other languages
French (fr)
Original Assignee
Lipski Abraham
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 Lipski Abraham filed Critical Lipski Abraham
Publication of BE858226A publication Critical patent/BE858226A/en

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

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)
BE180526A 1976-09-15 1977-08-30 PROCESS FOR CONSTRUCTING UNDERGROUND WORKS BY HORIZONTAL DRIVING BE858226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU75794A LU75794A1 (en) 1976-09-15 1976-09-15

Publications (1)

Publication Number Publication Date
BE858226A true BE858226A (en) 1977-12-16

Family

ID=19728350

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180526A BE858226A (en) 1976-09-15 1977-08-30 PROCESS FOR CONSTRUCTING UNDERGROUND WORKS BY HORIZONTAL DRIVING

Country Status (5)

Country Link
BE (1) BE858226A (en)
DE (1) DE2740803A1 (en)
FR (1) FR2365022A1 (en)
LU (1) LU75794A1 (en)
NL (1) NL7710103A (en)

Also Published As

Publication number Publication date
FR2365022A1 (en) 1978-04-14
NL7710103A (en) 1978-03-17
DE2740803A1 (en) 1978-03-16
LU75794A1 (en) 1978-05-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LIPSKI ABRAHAM

Effective date: 19870831