FR2370166A1 - Soutenement pour galeries de mines - Google Patents

Soutenement pour galeries de mines

Info

Publication number
FR2370166A1
FR2370166A1 FR7732433A FR7732433A FR2370166A1 FR 2370166 A1 FR2370166 A1 FR 2370166A1 FR 7732433 A FR7732433 A FR 7732433A FR 7732433 A FR7732433 A FR 7732433A FR 2370166 A1 FR2370166 A1 FR 2370166A1
Authority
FR
France
Prior art keywords
channel sections
clamping plates
end portions
another
supported
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.)
Granted
Application number
FR7732433A
Other languages
English (en)
Other versions
FR2370166B3 (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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of FR2370166A1 publication Critical patent/FR2370166A1/fr
Application granted granted Critical
Publication of FR2370166B3 publication Critical patent/FR2370166B3/fr
Granted 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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure
    • 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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

Soutènement de galerie comportant deux segments appuyés l'un sur l'autre et reliés de façon amovible. Les segments, formés de profilés en U 1, 2 dont les branches sont dirigées vers l'intérieur de la galerie, sont reliés par deux plaques de serrage Il qui, chacune, comportent deux parties recourbées 12 faisant un certain angle et enserrant le bord longitudinal 5 des profilés et sont reliées entre elles par deux boulons 16. Utilisation dans des galeries de faible section. Transport et stockage des profilés facilités par l'absence, avant montage, de pièces en saillie.
FR7732433A 1976-11-08 1977-10-27 Soutenement pour galeries de mines Granted FR2370166A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762650930 DE2650930C3 (de) 1976-11-08 1976-11-08 Stollenausbau

Publications (2)

Publication Number Publication Date
FR2370166A1 true FR2370166A1 (fr) 1978-06-02
FR2370166B3 FR2370166B3 (fr) 1980-08-08

Family

ID=5992641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732433A Granted FR2370166A1 (fr) 1976-11-08 1977-10-27 Soutenement pour galeries de mines

Country Status (5)

Country Link
AT (1) AT362331B (fr)
BE (1) BE858922A (fr)
CH (1) CH621385A5 (fr)
DE (1) DE2650930C3 (fr)
FR (1) FR2370166A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427465A1 (fr) * 1978-05-31 1979-12-28 Voest Alpine Ag Cadre de soutenement pour galerie ou tunnel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112049032B (zh) * 2020-07-27 2022-05-17 成龙建设集团有限公司 一种市政公路门洞的加固方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427465A1 (fr) * 1978-05-31 1979-12-28 Voest Alpine Ag Cadre de soutenement pour galerie ou tunnel

Also Published As

Publication number Publication date
FR2370166B3 (fr) 1980-08-08
DE2650930C3 (de) 1979-04-12
DE2650930A1 (de) 1978-05-11
DE2650930B2 (de) 1978-08-17
ATA561377A (de) 1980-10-15
BE858922A (fr) 1978-01-16
CH621385A5 (en) 1981-01-30
AT362331B (de) 1981-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse