FR1363065A - étayage des galeries de mines - Google Patents

étayage des galeries de mines

Info

Publication number
FR1363065A
FR1363065A FR941645A FR941645A FR1363065A FR 1363065 A FR1363065 A FR 1363065A FR 941645 A FR941645 A FR 941645A FR 941645 A FR941645 A FR 941645A FR 1363065 A FR1363065 A FR 1363065A
Authority
FR
France
Prior art keywords
shoring
mine galleries
galleries
mine
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
FR941645A
Other languages
English (en)
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.)
Bergbaustahl & Co GmbH
Original Assignee
Bergbaustahl & Co GmbH
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 Bergbaustahl & Co GmbH filed Critical Bergbaustahl & Co GmbH
Priority to FR941645A priority Critical patent/FR1363065A/fr
Application granted granted Critical
Publication of FR1363065A publication Critical patent/FR1363065A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining arches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR941645A 1963-07-16 1963-07-16 étayage des galeries de mines Expired FR1363065A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941645A FR1363065A (fr) 1963-07-16 1963-07-16 étayage des galeries de mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941645A FR1363065A (fr) 1963-07-16 1963-07-16 étayage des galeries de mines

Publications (1)

Publication Number Publication Date
FR1363065A true FR1363065A (fr) 1964-06-05

Family

ID=8808449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941645A Expired FR1363065A (fr) 1963-07-16 1963-07-16 étayage des galeries de mines

Country Status (1)

Country Link
FR (1) FR1363065A (fr)

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