FR2374506B1 - - Google Patents

Info

Publication number
FR2374506B1
FR2374506B1 FR7738259A FR7738259A FR2374506B1 FR 2374506 B1 FR2374506 B1 FR 2374506B1 FR 7738259 A FR7738259 A FR 7738259A FR 7738259 A FR7738259 A FR 7738259A FR 2374506 B1 FR2374506 B1 FR 2374506B1
Authority
FR
France
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
FR7738259A
Other languages
French (fr)
Other versions
FR2374506A1 (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 FR2374506A1 publication Critical patent/FR2374506A1/fr
Application granted granted Critical
Publication of FR2374506B1 publication Critical patent/FR2374506B1/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
    • E21D11/36—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)
  • Bridges Or Land Bridges (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Joining Of Building Structures In Genera (AREA)
FR7738259A 1976-12-20 1977-12-19 Soutenement de mine pour la jonction entre une galerie continue et une galerie embranchee Granted FR2374506A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762657739 DE2657739C3 (de) 1976-12-20 1976-12-20 Ausbau im Übergang von einer durchgehenden auf eine abzweigende Strecke

Publications (2)

Publication Number Publication Date
FR2374506A1 FR2374506A1 (fr) 1978-07-13
FR2374506B1 true FR2374506B1 (enrdf_load_stackoverflow) 1983-09-23

Family

ID=5996015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738259A Granted FR2374506A1 (fr) 1976-12-20 1977-12-19 Soutenement de mine pour la jonction entre une galerie continue et une galerie embranchee

Country Status (2)

Country Link
DE (1) DE2657739C3 (enrdf_load_stackoverflow)
FR (1) FR2374506A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001376C2 (de) * 1980-01-16 1982-06-16 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Gleitbogenausbau
DE3047746C2 (de) * 1980-12-18 1982-10-28 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Gelenkverbindung
DE3816336C2 (de) * 1988-05-13 1997-03-13 Krupp Ag Hoesch Krupp Ausbau am Übergang von einer durchgehenden auf eine abzweigende Strecke
DE3824158C1 (en) * 1988-07-16 1989-09-14 Hoesch Ag, 4600 Dortmund, De Support at the transition between a continuous and a branching roadway
CN109506720B (zh) * 2018-12-14 2024-06-14 李�杰 一种大断面巷道风量精确测量装置及方法
CN114483084A (zh) * 2022-02-21 2022-05-13 中铁十七局集团城市建设有限公司 一种隧道开挖支洞进主洞的支护结构及其施工方法
CN116771372B (zh) * 2023-06-07 2024-12-17 山东科技大学 一种废弃井巷空间压气储能用巷道交岔点的布置方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790880A (fr) * 1971-11-30 1973-05-03 Bochumer Eisenhutte Soutenement deformable en plusieurs pieces pour galeries d'avancement

Also Published As

Publication number Publication date
DE2657739C3 (de) 1979-12-20
DE2657739A1 (de) 1978-06-22
FR2374506A1 (fr) 1978-07-13
DE2657739B2 (de) 1979-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse