ATE250180T1 - EXPANSION FOR TUNNEL AND MINING ROUTES - Google Patents

EXPANSION FOR TUNNEL AND MINING ROUTES

Info

Publication number
ATE250180T1
ATE250180T1 AT97105226T AT97105226T ATE250180T1 AT E250180 T1 ATE250180 T1 AT E250180T1 AT 97105226 T AT97105226 T AT 97105226T AT 97105226 T AT97105226 T AT 97105226T AT E250180 T1 ATE250180 T1 AT E250180T1
Authority
AT
Austria
Prior art keywords
section
tunnel
expansion
beads
rock
Prior art date
Application number
AT97105226T
Other languages
German (de)
Inventor
Rudi Dipl-Ing Fh Podjadtke
Lothar Dipl-Ing Fh Domanski
Original Assignee
Bochumer Eisen Heintzmann
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
Priority claimed from DE19620290A external-priority patent/DE19620290C1/en
Application filed by Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Application granted granted Critical
Publication of ATE250180T1 publication Critical patent/ATE250180T1/en

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
    • E21D11/20—Special cross- sections, e.g. corrugated
    • 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

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)
  • Earth Drilling (AREA)

Abstract

The member is for a tunnel of circular or part-circular cross-section. The walling has a supporting dish-section, while on the inside is one of concrete. The first dish-section, bearing against the rock, curves to match the tunnel cross-section. It comprises solid-steel profiled members embedded in injected concrete. The upright (4) bears against the rock, while the arm flanges (7) extend towards the tunnel interior. All three have beads (9) running along their lengthwise edges, and they are at 120 deg. intervals. Alternatively, the arm flanges can include an angle of 90 deg., while the angle between each of them and the upright portion is 135 deg. The beads can be of round cross-section.
AT97105226T 1996-04-03 1997-03-27 EXPANSION FOR TUNNEL AND MINING ROUTES ATE250180T1 (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
ATE250180T1 true ATE250180T1 (en) 2003-10-15

Family

ID=26024489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97105226T ATE250180T1 (en) 1996-04-03 1997-03-27 EXPANSION FOR TUNNEL AND MINING ROUTES

Country Status (2)

Country Link
EP (1) EP0799970B1 (en)
AT (1) ATE250180T1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY181748A (en) 2011-06-22 2021-01-06 Ashley Dean Olsson Post-forming method and apparatus
CN110159312B (en) * 2019-06-26 2020-12-25 洛阳理工学院 Method for repairing straight wall circular arch tunnel lining
CN111022084B (en) * 2019-11-19 2024-04-26 长安大学 A single support arch frame and method for initial excavation of large-section loess tunnel
JP7454182B2 (en) * 2020-08-05 2024-03-22 戸田建設株式会社 Remote control bolt fastening device when erecting steel shoring
CN113463764B (en) * 2021-04-30 2023-01-10 广东省建筑设计研究院有限公司 Large-span steel-concrete arch truss structure for civil buildings and construction method thereof
CN113914905A (en) * 2021-09-17 2022-01-11 中铁十九局集团矿业投资有限公司 Yielding hollow concrete filled steel tube support and construction method

Family Cites Families (8)

* 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
DE2608956A1 (en) * 1976-03-02 1977-09-08 Stahlausbau Gmbh Yielding arch support for mine roadways - has stay width tapered from flange end to rounded head end and adjoining overlapped segments
DE2702672C3 (en) * 1977-01-24 1979-08-16 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Closed route expansion, especially for underground mine routes
AT376469B (en) * 1982-11-29 1984-11-26 Hufnagl Walter METHOD FOR PRODUCING RIBBED REINFORCEMENT STEEL
FR2546208B1 (en) * 1983-05-17 1985-11-15 Cegedur MEMBERS FOR CROSSLINKED SPATIAL STRUCTURE
US4791772A (en) * 1987-05-01 1988-12-20 Potucek Frank R Concrete reinforcing bar support
DE3810563C1 (en) * 1988-03-29 1989-10-12 Michel Baubedarf Gmbh, 7123 Sachsenheim, De Channel-section support

Also Published As

Publication number Publication date
EP0799970A2 (en) 1997-10-08
EP0799970B1 (en) 2003-09-17
EP0799970A3 (en) 1998-08-19

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Legal Events

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