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ES439133A1 - Method of and apparatus for setting roof supports in the form of arches - Google Patents

Method of and apparatus for setting roof supports in the form of arches

Info

Publication number
ES439133A1
ES439133A1 ES439133A ES439133A ES439133A1 ES 439133 A1 ES439133 A1 ES 439133A1 ES 439133 A ES439133 A ES 439133A ES 439133 A ES439133 A ES 439133A ES 439133 A1 ES439133 A1 ES 439133A1
Authority
ES
Spain
Prior art keywords
gallery
arches
segments
fronts
shoring
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
ES439133A
Other languages
Spanish (es)
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.)
RAG AG
Original Assignee
Ruhrkohle 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 Ruhrkohle AG filed Critical Ruhrkohle AG
Publication of ES439133A1 publication Critical patent/ES439133A1/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
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Bridges Or Land Bridges (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Road Paving Machines (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

A procedure for the placement of mine gallery shoring arches made up of individual segments in advance galleries (galleries opened by hand, by drilling and boring work or by machine), in which the ceiling segments, possibly from various parts, and the segments contiguous to the fronts of the gallery are translated at least approximately at the same time from a section of gallery distanced with respect to the face of the pit to an installation site, passing through areas of gallery cross section contiguous to the roof of the gallery or to the gallery fronts and free of internal gallery components and machine parts, and they are finished being placed in said installation place forming shoring arches, characterized in that at least two shoring arches (5) to place one next to each other they are bolted together at the construction distance on the scaffolding table (48) of a mounting frame (6) with respect to to the roof segments (5') and, eventually also, to the segments (5'') contiguous to the fronts (14) of the gallery in a section of gallery located at a certain distance from the face (19) of the pit, they are covered with a lining (51) and then they are transferred to the installation site with the help of the mounting frame (6), passing through the free gallery cross-section areas (12) and adjacent to the ceiling (13) of the gallery or to the gallery fronts (14), and because at said installation site, with the scaffold table (48) variable in height as an assembly aid, the fixing components previously assembled in this way are placed to form shoring arches (5) finished by bolting and covered with a covering. (Machine-translation by Google Translate, not legally binding)
ES439133A 1974-07-05 1975-07-04 Method of and apparatus for setting roof supports in the form of arches Expired ES439133A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742432256 DE2432256B2 (en) 1974-07-05 1974-07-05 DEVICE FOR PRE-ASSEMBLY, TRANSPORT AND INSTALLATION OF A ROUTE EXPANSION

Publications (1)

Publication Number Publication Date
ES439133A1 true ES439133A1 (en) 1977-03-01

Family

ID=5919767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439133A Expired ES439133A1 (en) 1974-07-05 1975-07-04 Method of and apparatus for setting roof supports in the form of arches

Country Status (8)

Country Link
AT (1) AT340854B (en)
BE (1) BE830665A (en)
DD (1) DD119286A5 (en)
DE (1) DE2432256B2 (en)
ES (1) ES439133A1 (en)
FR (1) FR2277230A1 (en)
GB (1) GB1507937A (en)
PL (1) PL108293B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110397453B (en) * 2019-07-19 2024-02-27 中交第一公路勘察设计研究院有限公司 Assembly type advanced stress release pilot tunnel supporting structure capable of being recycled and construction method
CN113503174B (en) * 2021-05-31 2023-11-10 中铁工程服务有限公司 Mountain tunnel two-lining steel bar accurate assembly equipment and construction method
PL246492B1 (en) * 2022-06-30 2025-02-03 Sieć Badawcza Łukasiewicz - Instytut Mechanizacji Budownictwa I Górnictwa Skalnego Method of isolating the goaf of a wall being liquidated

Also Published As

Publication number Publication date
FR2277230A1 (en) 1976-01-30
DE2432256A1 (en) 1976-01-15
ATA399975A (en) 1977-05-15
BE830665A (en) 1975-12-29
PL108293B1 (en) 1980-03-31
GB1507937A (en) 1978-04-19
DD119286A5 (en) 1976-04-12
AT340854B (en) 1978-01-10
DE2432256B2 (en) 1976-07-01

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