SE7904721L - Beklednadsram for schaktstreckor eller tunnlar - Google Patents

Beklednadsram for schaktstreckor eller tunnlar

Info

Publication number
SE7904721L
SE7904721L SE7904721A SE7904721A SE7904721L SE 7904721 L SE7904721 L SE 7904721L SE 7904721 A SE7904721 A SE 7904721A SE 7904721 A SE7904721 A SE 7904721A SE 7904721 L SE7904721 L SE 7904721L
Authority
SE
Sweden
Prior art keywords
tunnels
shaft
clothing frame
clothing
frame
Prior art date
Application number
SE7904721A
Other languages
English (en)
Swedish (sv)
Inventor
W Althaler
A Zitz
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of SE7904721L publication Critical patent/SE7904721L/xx

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

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)
  • Supports For Pipes And Cables (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
SE7904721A 1978-05-31 1979-05-30 Beklednadsram for schaktstreckor eller tunnlar SE7904721L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT396478A AT355535B (de) 1978-05-31 1978-05-31 Ausbaurahmen

Publications (1)

Publication Number Publication Date
SE7904721L true SE7904721L (sv) 1979-12-01

Family

ID=3557811

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904721A SE7904721L (sv) 1978-05-31 1979-05-30 Beklednadsram for schaktstreckor eller tunnlar

Country Status (10)

Country Link
JP (1) JPS54158033A (de)
AT (1) AT355535B (de)
DE (1) DE2916778A1 (de)
ES (1) ES250475Y (de)
FR (1) FR2427465A1 (de)
GB (1) GB2022649A (de)
MA (1) MA18459A1 (de)
PL (1) PL215926A1 (de)
SE (1) SE7904721L (de)
ZA (1) ZA791482B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236128A (en) * 1989-09-14 1991-03-27 Coal Ind Arch support system
CN103883342B (zh) * 2014-04-16 2015-12-16 湖南科技大学 带反底拱连锁装置的u型钢刚性连接支架及其施工方法
CN108533296B (zh) * 2018-06-11 2023-09-15 中铁二局第一工程有限公司 大变形隧道钢架预留变形单元对接结构及施工方法
CN110410117B (zh) * 2019-08-05 2020-12-04 中铁工程服务有限公司 一种围岩隧道支护结构
CN117868923B (zh) * 2024-03-07 2024-05-14 山西宏厦第一建设有限责任公司 一种煤矿井下巷道掘进超前支护设备及其支护方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB460844A (en) * 1935-06-04 1937-02-04 Hugh Fentiman Smithson Improved arch-girder support for use in mines
GB905291A (en) * 1959-02-20 1962-09-05 Rheinstahl Gmbh Wanheim Gallery support for underground mining
FR1331127A (fr) * 1962-08-13 1963-06-28 Rheinstahl Gmbh Wanheim Procédé de mise en place de soutènements de galeries en acier
GB1175061A (en) * 1966-06-17 1969-12-23 Coal Industry Patents Ltd Yielding mine roof supports
DE2028529A1 (de) * 1970-06-10 1971-12-16 Ph Lehmann, Bauunternehmung, 4000 Dusseldorf Stollenbogen
US3823566A (en) * 1972-12-18 1974-07-16 Ingersoll Rand Co Earth-supporting apparatus and method
US4010616A (en) * 1975-09-23 1977-03-08 Richard Lovat Rib expander
DE2650930C3 (de) * 1976-11-08 1979-04-12 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum Stollenausbau
DE2706921C3 (de) * 1977-02-18 1984-07-26 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Streckenausbaurahmen

Also Published As

Publication number Publication date
DE2916778A1 (de) 1979-12-06
AT355535B (de) 1980-03-10
GB2022649A (en) 1979-12-19
MA18459A1 (fr) 1979-12-31
FR2427465A1 (fr) 1979-12-28
PL215926A1 (de) 1980-02-25
ZA791482B (en) 1980-04-30
ATA396478A (de) 1979-08-15
ES250475Y (es) 1981-01-16
JPS54158033A (en) 1979-12-13
ES250475U (es) 1980-07-16

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