DE59710742D1 - Expansion for tunnels and mining routes - Google Patents

Expansion for tunnels and mining routes

Info

Publication number
DE59710742D1
DE59710742D1 DE59710742T DE59710742T DE59710742D1 DE 59710742 D1 DE59710742 D1 DE 59710742D1 DE 59710742 T DE59710742 T DE 59710742T DE 59710742 T DE59710742 T DE 59710742T DE 59710742 D1 DE59710742 D1 DE 59710742D1
Authority
DE
Germany
Prior art keywords
tunnels
expansion
mining routes
mining
routes
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 - Fee Related
Application number
DE59710742T
Other languages
German (de)
Inventor
Dipl-Ing Fh Podjadtke
Dipl-Ing Fh Domanski
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
Application granted granted Critical
Publication of DE59710742D1 publication Critical patent/DE59710742D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
    • 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
    • E21D11/20—Special cross- sections, e.g. corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
DE59710742T 1996-04-03 1997-03-27 Expansion for tunnels and mining routes Expired - Fee Related DE59710742D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19613517 1996-04-03
DE19620290A DE19620290C1 (en) 1996-04-03 1996-05-21 Profiled walling-member, of Y-section and of solid steel, for tunnels and mine galleries

Publications (1)

Publication Number Publication Date
DE59710742D1 true DE59710742D1 (en) 2003-10-23

Family

ID=7790482

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19620290A Expired - Fee Related DE19620290C1 (en) 1996-04-03 1996-05-21 Profiled walling-member, of Y-section and of solid steel, for tunnels and mine galleries
DE59710742T Expired - Fee Related DE59710742D1 (en) 1996-04-03 1997-03-27 Expansion for tunnels and mining routes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19620290A Expired - Fee Related DE19620290C1 (en) 1996-04-03 1996-05-21 Profiled walling-member, of Y-section and of solid steel, for tunnels and mine galleries

Country Status (1)

Country Link
DE (2) DE19620290C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950393A (en) * 1998-07-27 1999-09-14 Surface Technologies, Inc. Non-corrosive reinforcing member having bendable flanges

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478442A (en) * 1935-10-01 1938-01-19 Nordiska Armaturfab Ab Improvements in or relating to girders, profile irons and the like
DE706933C (en) * 1939-12-17 1941-06-09 Georg Bachmann Iron mine support
DE2714620C3 (en) * 1977-04-01 1981-04-23 Bergwerksverband Gmbh, 4300 Essen Reinforcement for a composite structure made of steel-reinforced concrete, especially shotcrete

Also Published As

Publication number Publication date
DE19620290C1 (en) 1997-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee