FR1233429A - Supporting device for bifurcations of underground galleries, and its assembly process - Google Patents

Supporting device for bifurcations of underground galleries, and its assembly process

Info

Publication number
FR1233429A
FR1233429A FR803490A FR803490A FR1233429A FR 1233429 A FR1233429 A FR 1233429A FR 803490 A FR803490 A FR 803490A FR 803490 A FR803490 A FR 803490A FR 1233429 A FR1233429 A FR 1233429A
Authority
FR
France
Prior art keywords
bifurcations
supporting device
assembly process
underground galleries
galleries
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
FR803490A
Other languages
French (fr)
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.)
BHS Bayerische Berg Hutten und Salzwerke AG
Original Assignee
BHS Bayerische Berg Hutten und Salzwerke 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 BHS Bayerische Berg Hutten und Salzwerke AG filed Critical BHS Bayerische Berg Hutten und Salzwerke AG
Application granted granted Critical
Publication of FR1233429A publication Critical patent/FR1233429A/en
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
    • E21D11/36—Linings or supports specially shaped for tunnels or galleries of irregular cross-section
    • E21D11/365—Linings or supports specially shaped for tunnels or galleries of irregular cross-section for intersecting galleries

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)
FR803490A 1958-09-10 1959-08-25 Supporting device for bifurcations of underground galleries, and its assembly process Expired FR1233429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1233429X 1958-09-10

Publications (1)

Publication Number Publication Date
FR1233429A true FR1233429A (en) 1960-10-12

Family

ID=7735279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803490A Expired FR1233429A (en) 1958-09-10 1959-08-25 Supporting device for bifurcations of underground galleries, and its assembly process

Country Status (1)

Country Link
FR (1) FR1233429A (en)

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