FR496158A - Reinforced concrete retaining frames for galleries and mine shafts and other excavations - Google Patents

Reinforced concrete retaining frames for galleries and mine shafts and other excavations

Info

Publication number
FR496158A
FR496158A FR496158A FR496158DA FR496158A FR 496158 A FR496158 A FR 496158A FR 496158 A FR496158 A FR 496158A FR 496158D A FR496158D A FR 496158DA FR 496158 A FR496158 A FR 496158A
Authority
FR
France
Prior art keywords
excavations
galleries
reinforced concrete
concrete retaining
retaining frames
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
FR496158A
Other languages
French (fr)
Inventor
Auguste Navez
Lucien Legrand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR496158A publication Critical patent/FR496158A/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
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR496158A 1914-06-08 1919-02-11 Reinforced concrete retaining frames for galleries and mine shafts and other excavations Expired FR496158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE496158X 1914-06-08

Publications (1)

Publication Number Publication Date
FR496158A true FR496158A (en) 1919-10-29

Family

ID=1531617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496158A Expired FR496158A (en) 1914-06-08 1919-02-11 Reinforced concrete retaining frames for galleries and mine shafts and other excavations

Country Status (1)

Country Link
FR (1) FR496158A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767473C (en) * 1939-10-03 1952-12-08 Gewerkschaft Reuss Stamp for open track frames
DE1014050B (en) * 1952-07-23 1957-08-22 Loebbert & Co G M B H Warping tip made of wire for mining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767473C (en) * 1939-10-03 1952-12-08 Gewerkschaft Reuss Stamp for open track frames
DE1014050B (en) * 1952-07-23 1957-08-22 Loebbert & Co G M B H Warping tip made of wire for mining

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