ES8506137A1 - Procedimiento de anclaje para techos y paramentos de galerias subterraneas y dispositivo para la realizacion de este procedimiento - Google Patents

Procedimiento de anclaje para techos y paramentos de galerias subterraneas y dispositivo para la realizacion de este procedimiento

Info

Publication number
ES8506137A1
ES8506137A1 ES536240A ES536240A ES8506137A1 ES 8506137 A1 ES8506137 A1 ES 8506137A1 ES 536240 A ES536240 A ES 536240A ES 536240 A ES536240 A ES 536240A ES 8506137 A1 ES8506137 A1 ES 8506137A1
Authority
ES
Spain
Prior art keywords
walls
backs
anchoring
devices therefor
underground galleries
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
ES536240A
Other languages
English (en)
Other versions
ES536240A0 (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.)
Davey Bickford Smith et Cie SA
Societe dExplosifs et Produits Chimiques SA
Original Assignee
Davey Bickford Smith et Cie SA
Societe dExplosifs et Produits Chimiques SA
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 Davey Bickford Smith et Cie SA, Societe dExplosifs et Produits Chimiques SA filed Critical Davey Bickford Smith et Cie SA
Publication of ES8506137A1 publication Critical patent/ES8506137A1/es
Publication of ES536240A0 publication Critical patent/ES536240A0/es
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0086—Bearing plates
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/002—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection using explosives charges
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts

Abstract

PROCEDIMIENTO DE ANCLAJE PARA TECHOS Y PARAMENTOS DE GALERIAS SUBTERRANAEAS Y DISPOSITIVO PARA LA REALIZACION DE ESTE PROCEDIMIENTO.COMPRENDE: A) INTRODUCIR DENTRO DEL HORADAMIENTO UN TUBO METALICO ABIERTO POR SUS DOS EXTREMOS Y B) PROVOCAR POR MEDIO DE UN EXPLOSIVO UNA EXTENSION RADIAL DEL TUBO, PARA APLICAR LAS PAREDES DEL TUBO CONTRA LAS PAREDES DEL HORADAMIENTO. SE COMPONE DE: UN TUBO METALICO (3); UN TAPON (5) DONDE SE COLOCA UN DETONADOR (6) PROVISTO DE DOS HILOS (19) Y EL EXTREMO DE UN CORDEL DETONANTE (8) Y ES ATRAVESADO POR HORADACIONES (9, 10); UN TAPON (11) QUE LLEVA UNA HORADACION (13) PROVISTA DE UNA VALVULA ANTI-RETORNO (14), LA HORADACION (15) Y EL ACANALADO (16) Y UNA PLACA DE SUSTENTACION (17).
ES536240A 1983-09-21 1984-09-21 Procedimiento de anclaje para techos y paramentos de galerias subterraneas y dispositivo para la realizacion de este procedimiento Granted ES536240A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8314995A FR2552158B1 (fr) 1983-09-21 1983-09-21 Procede d'ancrage pour toits et parements de galeries souterraines et dispositifs pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
ES8506137A1 true ES8506137A1 (es) 1985-06-01
ES536240A0 ES536240A0 (es) 1985-06-01

Family

ID=9292399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536240A Granted ES536240A0 (es) 1983-09-21 1984-09-21 Procedimiento de anclaje para techos y paramentos de galerias subterraneas y dispositivo para la realizacion de este procedimiento

Country Status (4)

Country Link
EP (1) EP0156082A1 (es)
ES (1) ES536240A0 (es)
FR (1) FR2552158B1 (es)
NO (1) NO843809L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457894B (sv) * 1985-06-17 1989-02-06 Atlas Copco Ab Saett att stabilisera berg
DE3613624A1 (de) * 1986-04-23 1987-10-29 Dynamit Nobel Ag Pyrotechnischer duebel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813449A (en) * 1950-04-05 1957-11-19 Joy Mfg Co Explosively actuated expanding mine roof fastener
US2573880A (en) * 1950-09-20 1951-11-06 Temple Velocity Equipment Inc Explosively actuated anchor for mine roof bolts
US2618192A (en) * 1951-02-13 1952-11-18 Temple Velocity Equipment Inc Explosively actuated mine roof bolt anchor
DE897987C (de) * 1951-12-02 1953-11-26 Gutehoffnungshuette Oberhausen Gebirgsanker mit im Anker angeordneter Sprengladung
US2970444A (en) * 1958-03-24 1961-02-07 Peter Hewton Expanding wedge type cable or bolt anchor
US3148577A (en) * 1962-02-27 1964-09-15 Edward W Parsons Rock bolt anchored by explosive forming
US3389561A (en) * 1966-05-23 1968-06-25 English Electric Co Ltd Method of and apparatus for providing anchors in earth and/or rock formations
SE407435B (sv) * 1976-08-12 1979-03-26 Atomenergi Ab Forfarande for fastsettning av en bergbult
ZA811894B (en) * 1980-03-28 1982-04-28 R Thom An anchor bolt

Also Published As

Publication number Publication date
EP0156082A1 (fr) 1985-10-02
FR2552158A1 (fr) 1985-03-22
NO843809L (no) 1985-03-22
FR2552158B1 (fr) 1995-07-07
ES536240A0 (es) 1985-06-01

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