ZA81760B - Yielding mining support for mine workings of the like - Google Patents

Yielding mining support for mine workings of the like

Info

Publication number
ZA81760B
ZA81760B ZA00810760A ZA81760A ZA81760B ZA 81760 B ZA81760 B ZA 81760B ZA 00810760 A ZA00810760 A ZA 00810760A ZA 81760 A ZA81760 A ZA 81760A ZA 81760 B ZA81760 B ZA 81760B
Authority
ZA
South Africa
Prior art keywords
yielding
mine workings
mining support
mining
support
Prior art date
Application number
ZA00810760A
Inventor
D Willuhn
Original Assignee
Kloeckner Werke Ag
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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of ZA81760B publication Critical patent/ZA81760B/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
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

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)
  • Lining And Supports For Tunnels (AREA)
ZA00810760A 1980-02-06 1981-02-05 Yielding mining support for mine workings of the like ZA81760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004196A DE3004196C2 (en) 1980-02-06 1980-02-06 Flexible route expansion for mine routes or the like.

Publications (1)

Publication Number Publication Date
ZA81760B true ZA81760B (en) 1982-03-31

Family

ID=6093804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810760A ZA81760B (en) 1980-02-06 1981-02-05 Yielding mining support for mine workings of the like

Country Status (6)

Country Link
AU (1) AU6675081A (en)
BE (1) BE887383A (en)
DE (1) DE3004196C2 (en)
FR (1) FR2478192B1 (en)
GB (1) GB2069027A (en)
ZA (1) ZA81760B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026837C2 (en) * 1980-07-16 1983-09-08 Klöckner-Werke AG, 4100 Duisburg Flexible route expansion for mine routes or the like.
GB8621637D0 (en) * 1986-09-09 1986-10-15 British Steel Corp Energy absorption joint
DE3919277C1 (en) * 1989-06-13 1990-08-09 Johannes Radtke Yielding arch support in mine - has arch segments connected by sliding system
DE4129171C2 (en) * 1991-09-03 1994-05-05 Bergwerksverband Gmbh Compliant expansion
PL2354447T3 (en) 2010-01-29 2017-09-29 Officine Maccaferri Italia S.R.L. Method for supporting and reinforcing an excavation with a rib
CN103670468B (en) * 2013-12-04 2015-12-02 中国矿业大学(北京) Allow pressure type base angle sleeve pipe
CN108180027B (en) * 2018-03-01 2023-08-18 河南理工大学 Roadway conversion pressure equalizing supporting structure under non-uniform stress field environment
CN108756950A (en) * 2018-07-03 2018-11-06 中国矿业大学 One kind being based on the mechanical support unit coupling supporting structure of high constant-resistance and construction method
CN113175337A (en) * 2021-06-10 2021-07-27 福州大学 Steel pipe concrete energy-absorbing yielding device, high-strength yielding arch frame and working method of high-strength yielding arch frame
CN114922663B (en) * 2022-05-23 2023-03-10 石家庄铁道大学 Progressive multi-stage yielding support device for large-deformation tunnel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499942C (en) * 1927-02-23 1930-06-14 Sulzer Akt Ges Geb Socket pipe connection, especially for tunnel lining pipes
DE584459C (en) * 1932-02-03 1933-09-20 Karl Derr Route expansion that can be changed
FR1237489A (en) * 1958-10-10 1960-07-29 Tubewrights Ltd Support system for roofs of mining sites and mining galleries
DE1908214U (en) * 1962-05-21 1965-01-14 Saarlaend Grubenausbau EXPANSION FRAMES MADE OF GUTTER PROFILE SEGMENTS, IN PARTICULAR FOR PIT LINES.
FR2292851A1 (en) * 1974-11-27 1976-06-25 Bresso Claude Support for civil engineering use - has tubular curved and straight sections with external end flanges
DE2550577C2 (en) * 1975-11-11 1977-12-08 Hoesch Werke Ag, 4600 Dortmund Profile steel

Also Published As

Publication number Publication date
FR2478192B1 (en) 1985-08-30
AU6675081A (en) 1981-08-13
GB2069027A (en) 1981-08-19
BE887383A (en) 1981-06-01
FR2478192A1 (en) 1981-09-18
DE3004196A1 (en) 1981-08-13
DE3004196C2 (en) 1982-01-21

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