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FOUDROYAGE [26 records]
Record 1 - internal organization data 2016-02-26
Record 1, English
Record 1, Subject field(s)
- Underground Mining
Record 1, Main entry term, English
- main roof
1, record 1, English, main%20roof
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The rock above the immediate roof. 2, record 1, English, - main%20roof
Record number: 1, Textual support number: 1 CONT
There are two broad types of roof as far as support is concerned, the immediate roof above the coal and the main roof. Artificial support for mining purposes is only concerned with the immediate roof as nothing except large blocks of solid coal, or massive concrete, will support the main roof. ... Main roof is composed of strata above the immediate coal bed roof that forms the overburden to the surface. Frequently, the term is applied only to a massive, strong rock layer that does not break or bend until all of the coal is removed by pillaring or by longwall mining. 3, record 1, English, - main%20roof
Record number: 1, Textual support number: 1 OBS
Immediate roof: Lowest layer or layers of rock immediately above an underground opening. 2, record 1, English, - main%20roof
Record number: 1, Textual support number: 1 PHR
Main roof break. 4, record 1, English, - main%20roof
Record 1, French
Record 1, Domaine(s)
- Exploitation minière souterraine
Record 1, Main entry term, French
- toit supérieur
1, record 1, French, toit%20sup%C3%A9rieur
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- haut toit 2, record 1, French, haut%20toit
masculine noun
- toit principal 2, record 1, French, toit%20principal
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
S’il s’agit d’une taille à foudroyage, le toit immédiat casse et s’effondre le long d’une ligne parallèle au front de taille à quelques mètres de celui-ci; les éboulis foisonnés remplissent le vide, de sorte que le toit supérieur, à quelques mètres au-dessus, repose sur ces éboulis, qui jouent le rôle d’un remblai, et les tasse progressivement [...] 3, record 1, French, - toit%20sup%C3%A9rieur
Record number: 1, Textual support number: 1 PHR
Cassure d’affaissement, cassure d’exploitation (du, au) toit. 2, record 1, French, - toit%20sup%C3%A9rieur
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-02-26
Record 2, English
Record 2, Subject field(s)
- Extraction Procedures - Various (Mining)
- Underground Mining
Record 2, Main entry term, English
- caving
1, record 2, English, caving
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
In coal mining, the practice of encouraging the roof over the waste to collapse freely so that it fills the waste area and thereby avoiding the need to pack. 1, record 2, English, - caving
Record number: 2, Textual support number: 1 OBS
In metal mining, caving implies the dropping of the overburden as part of the system of mining. 1, record 2, English, - caving
Record 2, French
Record 2, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
- Exploitation minière souterraine
Record 2, Main entry term, French
- autoremblayage
1, record 2, French, autoremblayage
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- foudroyage 1, record 2, French, foudroyage
correct, masculine noun
- foudroyage dirigé 2, record 2, French, foudroyage%20dirig%C3%A9
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Éboulement volontaire du toit dans l’arrière-taille ou dans un chantier dont l’exploitation est terminée, pour en combler le vide. 3, record 2, French, - autoremblayage
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2016-02-26
Record 3, English
Record 3, Subject field(s)
- Underground Mining
- Extraction Procedures - Various (Mining)
Record 3, Main entry term, English
- mining with filling
1, record 3, English, mining%20with%20filling
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
The essence of mining with filling lies in the fact that the ore is broken out in small sections and the mined-out room is immediately filled with waste. 1, record 3, English, - mining%20with%20filling
Record 3, French
Record 3, Domaine(s)
- Exploitation minière souterraine
- Procédés d'extraction divers (Exploit. minière)
Record 3, Main entry term, French
- exploitation avec remblayage
1, record 3, French, exploitation%20avec%20remblayage
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- exploitation remblayée 2, record 3, French, exploitation%20remblay%C3%A9e
correct, feminine noun
- exploitation avec remblais 1, record 3, French, exploitation%20avec%20remblais
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Exploitation souterraine [...] On distingue deux grands types : les exploitations avec remblayage, dans lesquelles on remplit, à l'arrière de l'exploitation, les vides avec des matériaux stériles descendus du jour ou produits par le creusement des galeries au rocher; les exploitations avec foudroyage [...] 1, record 3, French, - exploitation%20avec%20remblayage
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-02-26
Record 4, English
Record 4, Subject field(s)
- Extraction Procedures - Various (Mining)
- Blasting Work (Mining)
Record 4, Main entry term, English
- room-and-pillar
1, record 4, English, room%2Dand%2Dpillar
correct, noun
Record 4, Abbreviations, English
Record 4, Synonyms, English
- room and pillar 1, record 4, English, room%20and%20pillar
correct
- room-and-pillar mining 2, record 4, English, room%2Dand%2Dpillar%20mining
correct
- room and pillar method 3, record 4, English, room%20and%20pillar%20method
correct
- room-and-pillar stoping 4, record 4, English, room%2Dand%2Dpillar%20stoping
- room and pillar stoping 5, record 4, English, room%20and%20pillar%20stoping
- room-and-pillar working 6, record 4, English, room%2Dand%2Dpillar%20working
- barrier system 1, record 4, English, barrier%20system
correct, regional
- room-and-pillar technique 7, record 4, English, room%2Dand%2Dpillar%20technique
- chamber-and-pillar mining 7, record 4, English, chamber%2Dand%2Dpillar%20mining
- mining with rooms and pillars 8, record 4, English, mining%20with%20rooms%20and%20pillars
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A system of mining in which the distinguishing feature is the winning of 50 percent or more of the coal or ore in the first working. The coal or ore is mined in rooms separated by narrow ribs or pillars. The coal or ore in the pillars is won by subsequent working, which may be likened to top slicing, in which the roof is caved in successive blocks. The first working in rooms is an advancing, and the winning of the rib (pillar) a retreating method. The rooms are driven parallel with one another, and the room faces may be extended parallel, at right angles, or at an angle to the dip. 1, record 4, English, - room%2Dand%2Dpillar
Record number: 4, Textual support number: 1 OBS
barrier system: Term used in the North of England. 6, record 4, English, - room%2Dand%2Dpillar
Record 4, French
Record 4, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
- Travail aux explosifs (Exploitation minière)
Record 4, Main entry term, French
- exploitation par chambres et piliers
1, record 4, French, exploitation%20par%20chambres%20et%20piliers
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- méthode des chambres et piliers 2, record 4, French, m%C3%A9thode%20des%20chambres%20et%20piliers
correct, feminine noun
- méthode par chambres et piliers 3, record 4, French, m%C3%A9thode%20par%20chambres%20et%20piliers
correct, feminine noun
- méthode d’exploitation par chambres et piliers 4, record 4, French, m%C3%A9thode%20d%26rsquo%3Bexploitation%20par%20chambres%20et%20piliers
correct, feminine noun
- exploitation par traçages et dépilages 5, record 4, French, exploitation%20par%20tra%C3%A7ages%20et%20d%C3%A9pilages
correct, feminine noun
- méthode de chambres et piliers abandonnés 6, record 4, French, m%C3%A9thode%20de%20chambres%20et%20piliers%20abandonn%C3%A9s
correct, feminine noun
- exploitation par chambres et piliers abandonnés 7, record 4, French, exploitation%20par%20chambres%20et%20piliers%20abandonn%C3%A9s
correct, feminine noun
- exploitation par piliers abandonnés 8, record 4, French, exploitation%20par%20piliers%20abandonn%C3%A9s
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Exploitation par chambres et piliers. Dans une première phase, le traçage, on creuse dans l'épaisseur de la couche une série de galeries parallèles de 4 à 6 m de large; ce sont les chambres, entre lesquelles subsistent des massifs de charbon, percés par de courtes recoupes allant d’une chambre à l'autre afin de faciliter l'aérage et le déplacement du matériel; ce sont les piliers. La deuxième phase comporte l'exploitation en rabattant du charbon des piliers; c'est le dépilage, qui se fait par un court chantier dans chaque pilier; le foudroyage des vides produits par les chantiers de dépilage est la règle. 5, record 4, French, - exploitation%20par%20chambres%20et%20piliers
Record 4, Key term(s)
- chambres et piliers
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Distintos procedimientos de extracción (Explotación minera)
- Trabajo con explosivos (Explotación minera)
Record 4, Main entry term, Spanish
- explotación por cámaras y pilares
1, record 4, Spanish, explotaci%C3%B3n%20por%20c%C3%A1maras%20y%20pilares
feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2009-02-03
Record 5, English
Record 5, Subject field(s)
- Petrography
Record 5, Main entry term, English
- stoping
1, record 5, English, stoping
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- magmatic stoping 2, record 5, English, magmatic%20stoping
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A process of igneous intrusion in which magma gradually works its way upward by breaking off and engulfing blocks of the country rock. 3, record 5, English, - stoping
Record number: 5, Textual support number: 1 CONT
The Mitchell Peak Granodiorite, Sierra Nevada, California, has an outcrop exposure of nearly 50% stoped blocks in its youngest intrusive phase and an estimated 20% exposure of stoped blocks throughout the entire pluton. In this pluton, stoping thus is an important process. It is an excellent locale to study the effect of stoping on the evolution of magmatic systems. 4, record 5, English, - stoping
Record number: 5, Textual support number: 1 OBS
The engulfed material presumably sinks downward and/or is assimilated. 5, record 5, English, - stoping
Record number: 5, Textual support number: 2 OBS
stoping: term used at Natural Resources Canada - Earth Sciences Sector. 6, record 5, English, - stoping
Record number: 5, Textual support number: 1 PHR
Piecemeal, ring-fracture stoping. 6, record 5, English, - stoping
Record 5, French
Record 5, Domaine(s)
- Pétrographie
Record 5, Main entry term, French
- effondrement
1, record 5, French, effondrement
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- effondrement magmatique 2, record 5, French, effondrement%20magmatique
correct, masculine noun
- effondrement magmatique du toit 3, record 5, French, effondrement%20magmatique%20du%20toit
correct, masculine noun
- effondrement de blocs 2, record 5, French, effondrement%20de%20blocs
correct, masculine noun
- foudroyage magmatique 4, record 5, French, foudroyage%20magmatique
masculine noun
- stoping 5, record 5, French, stoping
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
À l’affleurement, la granodiorite de Mitchell Peak, dans la chaîne des Sierra Nevada, en Californie, montre une surface faite de presque 50 % de blocs effondrés représentatifs du faciès précoce, et ailleurs dans le pluton, d’environ 20 % de blocs effondrés. Dans ce pluton, l’effondrement de blocs semble un processus important. Il s’agit donc d’un endroit exceptionnel pour étudier les effets de tels affaissements dans l’évolution de systèmes magmatiques. 2, record 5, French, - effondrement
Record number: 5, Textual support number: 1 OBS
stoping; effondrement : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 6, record 5, French, - effondrement
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2005-07-18
Record 6, English
Record 6, Subject field(s)
- Extraction Procedures - Various (Mining)
Record 6, Main entry term, English
- block caving
1, record 6, English, block%20caving
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- block-caving 2, record 6, English, block%2Dcaving
correct
- block caving method 3, record 6, English, block%20caving%20method
correct
- block-caving mining method 4, record 6, English, block%2Dcaving%20mining%20method
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A method of caving in which a thick block of ore is partly cut off from surrounding blocks by a series of drifts, one above the other, or by boundary shrinkage stopes. 5, record 6, English, - block%20caving
Record number: 6, Textual support number: 1 OBS
[This block] is then undercut by removing a slice of ore or a series of slices separated by small pillars underneath the block. The isolated, unsupported block of ore breaks and caves under its own weight. The broken ore is drawn off from below, and as the caved mass moves downward, due to continued drawing of broken ore from below, it is broken further by pressure and attrition. The overlying capping caves and follows the broken ore downward. 5, record 6, English, - block%20caving
Record number: 6, Textual support number: 2 OBS
Block Caving [or] block caving method: so called because mining occurs sequentially in segments or blocks 60 to 150 m (200 to 500 ft) on a side in all three directions. 6, record 6, English, - block%20caving
Record 6, French
Record 6, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
Record 6, Main entry term, French
- foudroyage par blocs
1, record 6, French, foudroyage%20par%20blocs
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- méthode d’exploitation par blocs foudroyés 2, record 6, French, m%C3%A9thode%20d%26rsquo%3Bexploitation%20par%20blocs%20foudroy%C3%A9s
correct, feminine noun
- éboulement en masse 3, record 6, French, %C3%A9boulement%20en%20masse
correct, masculine noun
- méthode d’exploitation par abattage par le tir après sous-cavage 4, record 6, French, m%C3%A9thode%20d%26rsquo%3Bexploitation%20par%20abattage%20par%20le%20tir%20apr%C3%A8s%20sous%2Dcavage
feminine noun
- méthode des blocs foudroyés 5, record 6, French, m%C3%A9thode%20des%20blocs%20foudroy%C3%A9s
feminine noun
- blocs foudroyés 6, record 6, French, blocs%20foudroy%C3%A9s
masculine noun, plural
- foudroyage en masse du minerai 7, record 6, French, foudroyage%20en%20masse%20du%20minerai
masculine noun
- foudroyage en masse 6, record 6, French, foudroyage%20en%20masse
masculine noun
- exploitation par blocs foudroyés 8, record 6, French, exploitation%20par%20blocs%20foudroy%C3%A9s
feminine noun
- découpage en massifs d’abattage 9, record 6, French, d%C3%A9coupage%20en%20massifs%20d%26rsquo%3Babattage
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Variante de la méthode d’exploitation par foudroyage. L'amas de minerai est découpé en blocs de dimensions importantes. Le minerai se désagrège spontanément par foudroyage et descend en masses. Le soutirage se fait dans un réseau d’entonnoirs ménagés à la base du bloc. 2, record 6, French, - foudroyage%20par%20blocs
Record number: 6, Textual support number: 1 CONT
Le foudroyage par blocs [...] consiste à sous-caver un bloc de minerai de plusieurs dizaines de mètres de hauteur pour provoquer son foudroyage. [...] La base du bloc est découpée en entonnoirs, au-dessus des cheminées de soutirage qui permettent au minerai foudroyé de descendre par gravité dans les niveaux de raclage horizontaux. Le foudroyage est amorcé par le dépilage d’une tranche de minerai à la base du bloc et progresse dans la masse du minerai, puis dans les terrains stériles de recouvrement. 1, record 6, French, - foudroyage%20par%20blocs
Record 6, Key term(s)
- découpage en massifs d’abatage
- exploitation par abattage par le tir après sous-cavage
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2005-04-05
Record 7, English
Record 7, Subject field(s)
- Underground Mining
Record 7, Main entry term, English
- paste backfilling system
1, record 7, English, paste%20backfilling%20system
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- paste backfill system 2, record 7, English, paste%20backfill%20system
correct
- paste fill system 3, record 7, English, paste%20fill%20system
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Paste backfill is defined as an engineered mixture of fine solid particles (with binder) and water, containing between 72% and 85% solids by weight. Particles in a paste mixture will not settle out of the mixture if allowed to remain stationary in a tank or in a pipeline. It can be placed in stopes with or without binder addition depending on the strength requirements for backfill. Improved pumping technology, environmental concerns and the need for a low cost/high strength fill in mines are driving mine operators to consider paste backfill as a tailings management and mine backfill alternative. The main advantages and disadvantages of a paste backfill system over a conventional hydraulic backfill plant are generally accepted as: ... higher strengths can be achieved with an equivalent cement content; drainage of water and slimes from the fill are minimized, reducing the need for bulkhead construction and extensive drainage works. This feature also reduces maintenance on sumps and mine de-watering pumps; in some cases, unclassified tailings can be used to make paste rather than just the coarse fraction as is the case for hydraulic backfill; shorter stope cycle times can be achieved because an equivalent strength can be achieved in a shorter time with paste backfill; paste backfill systems achieve lower porosities than conventional fill thereby increasing the tonnage of material that can be disposed of underground; and, since paste backfill is deposited as a non-segregated mass of backfill (because cement particles are not displaced by the internal movements of the draining water), more predictable strength properties for the fill can be achieved. 2, record 7, English, - paste%20backfilling%20system
Record number: 7, Textual support number: 2 CONT
Paste backfilling of mines. A number of mines are installing paste fill systems to replace the current sand fill method. The justification and economies of this conversion include: higher production levels (less wait for dewatering), increased grade of ore to the mill, decrease of stope ore left as pillars, improved haulage with the removal of excess moisture, increased filling rates, and a higher strength fill with less waiting time. The unique problems associated with paste fill applications range from extremely rapid system wear to paste separation and system blockage. 3, record 7, English, - paste%20backfilling%20system
Record 7, French
Record 7, Domaine(s)
- Exploitation minière souterraine
Record 7, Main entry term, French
- système de remblayage par pâte
1, record 7, French, syst%C3%A8me%20de%20remblayage%20par%20p%C3%A2te
proposal, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- système de remblayage avec pâte 1, record 7, French, syst%C3%A8me%20de%20remblayage%20avec%20p%C3%A2te
proposal, masculine noun
- système de remblai en pâte 2, record 7, French, syst%C3%A8me%20de%20remblai%20en%20p%C3%A2te
masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
Remblayage à l’aide de pâtes minérales, remblayage où le matériau de remblai (aussi appelé «remblai» tout court) est constitué d’une pâte minérale. Propositions par inférence à partir des expressions «remblayage par terres d’apport» et «remblayage avec terres de lavoirs», relevées dans la justification reproduite ci-après. 1, record 7, French, - syst%C3%A8me%20de%20remblayage%20par%20p%C3%A2te
Record number: 7, Textual support number: 2 OBS
Le remblayage consiste à remplir les vides créés par l'exploitation. Il a un rôle multiple : 1) Il sert de soutènement, les étais(métalliques en général) ne pouvant pas supporter tous les terrains sus-jacents. 2) Il améliore la ventilation. [...] Le remblayage peut se faire par terres d’apport prises sur place(terres de galeries ou terres de fausses voies) ou amenées de l'extérieur(remblayage pneumatique par exemple ou remblayage avec terres de lavoirs amenées du jour ou remblayage hydraulique) ou par foudroyage. 3, record 7, French, - syst%C3%A8me%20de%20remblayage%20par%20p%C3%A2te
Record number: 7, Textual support number: 3 OBS
SNC-Lavalin est un chef de file des services à l’industrie minière, étant en mesure d’offrir toute la gamme des services à l’échelle mondiale : [...] Expertise : · Systèmes de remblayage (ce qui comprend la pâte). 4, record 7, French, - syst%C3%A8me%20de%20remblayage%20par%20p%C3%A2te
Record number: 7, Textual support number: 1 CONT
Remblayage. «Rhéologie des pâtes minérales et son implication sur l’acheminement sous terre par pipeline», par Michael Li, Centre de technologie Noranda. Résumé. Le remblai en pâte est de plus en plus utilisé comme soutien pour les mines souterraines. Malgré cette tendance, l’ingénierie et la conception des systèmes de remblais en pâte sont grandement basées sur des méthodes empiriques plutôt que sur des principes scientifiques établis. Vu la faible compréhension de l’écoulement de la pâte minérale par plusieurs, il faut effectuer des essais empiriques lors de la mise en service et l’opération de nouveaux systèmes de remblais en pâte. 2, record 7, French, - syst%C3%A8me%20de%20remblayage%20par%20p%C3%A2te
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2001-10-10
Record 8, English
Record 8, Subject field(s)
- Blasting Work (Mining)
- Underground Mining
Record 8, Main entry term, English
- caving gangway
1, record 8, English, caving%20gangway
proposal
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
The pillars of the gangway running east and west had been so much "robbed" as to cause the caving of the gangway for nearly half a mile ... 2, record 8, English, - caving%20gangway
Record 8, French
Record 8, Domaine(s)
- Travail aux explosifs (Exploitation minière)
- Exploitation minière souterraine
Record 8, Main entry term, French
- allée de foudroyage
1, record 8, French, all%C3%A9e%20de%20foudroyage
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Allée en cours de [...] foudroyage. 1, record 8, French, - all%C3%A9e%20de%20foudroyage
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2001-03-27
Record 9, English
Record 9, Subject field(s)
- Extraction Procedures - Various (Mining)
- Underground Mining
Record 9, Main entry term, English
- caving system
1, record 9, English, caving%20system
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- caving 2, record 9, English, caving
correct
- caving in 3, record 9, English, caving%20in
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
A method of mining in which the ore, the support of a great block being removed, is allowed to cave or fall, and in falling is broken sufficiently to be handled; the overlying strata subsides as the ore is withdrawn. 1, record 9, English, - caving%20system
Record 9, French
Record 9, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
- Exploitation minière souterraine
Record 9, Main entry term, French
- foudroyage
1, record 9, French, foudroyage
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- exploitation par foudroyage 2, record 9, French, exploitation%20par%20foudroyage
correct, feminine noun
- méthode par éboulement 3, record 9, French, m%C3%A9thode%20par%20%C3%A9boulement
correct, feminine noun
- exploitation par éboulement 4, record 9, French, exploitation%20par%20%C3%A9boulement
correct, feminine noun
- méthode d’exploitation par éboulement 5, record 9, French, m%C3%A9thode%20d%26rsquo%3Bexploitation%20par%20%C3%A9boulement
correct, feminine noun
- exploitation par écroulement 6, record 9, French, exploitation%20par%20%C3%A9croulement
feminine noun
- caving 5, record 9, French, caving
avoid, masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Ancienne méthode d’exploitation minière, dans laquelle on provoque l’éboulement du toit après dépilage de la couche. 7, record 9, French, - foudroyage
Record number: 9, Textual support number: 1 CONT
Lorsqu’il s’agit d’un gîte épais, de forte pente, d’un minerai qui se fracture facilement et dont la faible valeur tolère quelques pertes, on emploie une méthode par éboulement du minerai, ou caving. La chambre-magasin devient une chambre d’éboulement, où le minerai tombe de lui-même au fur et à mesure qu’il perd l’appui des blocs éboulés lorsqu’on les soutire au bas de la chambre; parfois, on facilite cet éboulement en tirant des charges d’explosif. 8, record 9, French, - foudroyage
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2000-08-09
Record 10, English
Record 10, Subject field(s)
- Extraction Procedures - Various (Mining)
Record 10, Main entry term, English
- undercut caving
1, record 10, English, undercut%20caving
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, French
Record 10, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
Record 10, Main entry term, French
- foudroyage après sous-cavage
1, record 10, French, foudroyage%20apr%C3%A8s%20sous%2Dcavage
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2000-07-26
Record 11, English
Record 11, Subject field(s)
- Extraction Procedures - Various (Mining)
Record 11, Main entry term, English
- sublevel caving
1, record 11, English, sublevel%20caving
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- subdrift caving 2, record 11, English, subdrift%20caving
correct
- sub-drift caving 3, record 11, English, sub%2Ddrift%20caving
correct
- sub-level caving 4, record 11, English, sub%2Dlevel%20caving
correct
- sub level caving 5, record 11, English, sub%20level%20caving
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A stoping method in which relatively thin blocks of ore are caused to cave by successively undermining small panels. The ore deposit is developed by a series of sublevels spaced at vertical intervals of 18 to 25 or 30 feet and occasionally more. ... The sublevels are developed by connecting the raises with a longitudinal subdrift from which timbered slice drifts are driven right and left opposite the raises to the ore boundaries or to the limits of the block. Usually alternate drifts are driven first, and caving back from them is begun and continued while the intermediate slices are being driven. The caving is begun at the ends of the slices by blasting out cuts and retreating in the same manner toward the raises. ... Successively lower sublevels are developed and caved back until the entire block has been mined. 6, record 11, English, - sublevel%20caving
Record 11, French
Record 11, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
Record 11, Main entry term, French
- foudroyage par sous-étages
1, record 11, French, foudroyage%20par%20sous%2D%C3%A9tages
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- foudroyage par sous-niveaux 2, record 11, French, foudroyage%20par%20sous%2Dniveaux
correct, masculine noun
- sous-niveaux foudroyés 3, record 11, French, sous%2Dniveaux%20foudroy%C3%A9s
correct, masculine noun, plural
- exploitation en sous étages avec foudroyage 4, record 11, French, exploitation%20en%20sous%20%C3%A9tages%20avec%20foudroyage
correct, masculine noun
- éboulements par sous-étages 5, record 11, French, %C3%A9boulements%20par%20sous%2D%C3%A9tages
masculine noun, plural
- exploitation par sous-niveaux foudroyés 6, record 11, French, exploitation%20par%20sous%2Dniveaux%20foudroy%C3%A9s
feminine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Le foudroyage par sous-étages. Au mur, parallèlement à l'amas, sont tracées des galeries horizontales [...] reliées par des cheminées au stérile [...]. À partir des horizontales, des recoupes [...] traversent l'amas. [Ensuite] l'ouvrier perce des trous de mine dans les directions horizontales et verticales [...] autour de la galerie [...]. Sur sa tête se trouve un banc de minerai en place, puis un peu de minerai sali par du stérile à l'endroit où se trouvait la galerie du sous-étage supérieur avant abattage, puis le stérile de foudroyage. Une fois les mines tirées, le minerai est chargé et évacué par l'arrière [...]. L'abattage va donc en reculant dans chaque galerie de sous-étage, les sous-étages étant exploités en descendant. 7, record 11, French, - foudroyage%20par%20sous%2D%C3%A9tages
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1999-10-21
Record 12, English
Record 12, Subject field(s)
- Underground Mining
Record 12, Main entry term, English
- undercutting
1, record 12, English, undercutting
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- undercut 2, record 12, English, undercut
correct, noun
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
... the process of cutting under the face of the coal with a machine so it can be shot down readily. 3, record 12, English, - undercutting
Record 12, French
Record 12, Domaine(s)
- Exploitation minière souterraine
Record 12, Main entry term, French
- havage
1, record 12, French, havage
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- sous-cavage 2, record 12, French, sous%2Dcavage
correct, masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Coupure de la «saignée» mince et profonde que l’on pratique en taille ou en galerie pour réaliser une surface de dégagement favorable au travail du marteau piqueur, des explosifs ou de tout autre moyen d’abatage. 3, record 12, French, - havage
Record number: 12, Textual support number: 1 CONT
Méthode d’exploitation de massifs de minerai par foudroyage ou éboulement(«Block caving»). Par cette méthode, on have, c'est-à-dire on entaille par-dessous(«undercut») le massif du minerai et on le laisse s’effondrer de lui-même de toute sa hauteur. Cet effondrement suffit généralement à le fragmenter en petits morceaux. On applique cette méthode à des gisements volumineux dont le minerai est suffisamment ferme et consistant pour se soutenir pendant le travail de havage et, d’autre part, assez friable pour se briser en tombant. 4, record 12, French, - havage
Record number: 12, Textual support number: 1 OBS
Le havage n’est possible qu’en terrain suffisamment tendre et homogène comme le charbon, le gypse ou la potasse. 3, record 12, French, - havage
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1999-10-21
Record 13, English
Record 13, Subject field(s)
- Extraction Procedures - Various (Mining)
- Blasting Work (Mining)
Record 13, Main entry term, English
- top slicing
1, record 13, English, top%20slicing
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- top-slicing 2, record 13, English, top%2Dslicing
correct
- top-level slicing 3, record 13, English, top%2Dlevel%20slicing
correct
- top slicing stoping 4, record 13, English, top%20slicing%20stoping
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A method of stoping in which the ore is extracted by excavating a series of horizontal (sometimes inclined) timbered slices alongside each other, beginning at the top of the ore body and working progressively downward; the slices are caved by blasting out the timbers, bringing the capping or overburden down upon the bottom of the slices which have been previously covered with a floor or mat of timber to separate the caved material from the solid ore beneath. ... As the slices are mined out and caved this mat follows the mining downward, filling the space occupied previously by the ore. 5, record 13, English, - top%20slicing
Record 13, French
Record 13, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
- Travail aux explosifs (Exploitation minière)
Record 13, Main entry term, French
- méthode de la tranche horizontale unidescendante
1, record 13, French, m%C3%A9thode%20de%20la%20tranche%20horizontale%20unidescendante
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- exploitation par tranches unidescendantes foudroyées 2, record 13, French, exploitation%20par%20tranches%20unidescendantes%20foudroy%C3%A9es
correct, feminine noun
- exploitation par tranche unidescendante foudroyée 3, record 13, French, exploitation%20par%20tranche%20unidescendante%20foudroy%C3%A9e
correct, feminine noun
- méthode des tranches descendantes 4, record 13, French, m%C3%A9thode%20des%20tranches%20descendantes
correct, feminine noun
- méthode pour tranches 5, record 13, French, m%C3%A9thode%20pour%20tranches
correct, feminine noun
- abattage par tranche unidescendante 6, record 13, French, abattage%20par%20tranche%20unidescendante
masculine noun
- exploitation par tranches avec foudroyage 6, record 13, French, exploitation%20par%20tranches%20avec%20foudroyage
feminine noun
- exploitation en tranches foudroyées 6, record 13, French, exploitation%20en%20tranches%20foudroy%C3%A9es
feminine noun
- exploitation par tranches horizontales avec foudroyage 7, record 13, French, exploitation%20par%20tranches%20horizontales%20avec%20foudroyage
feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
La méthode de la tranche horizontale unidescendante avec foudroyage est utilisée dans les couches de charbon fragile, épaisses et de forte pente. On exploite des tranches horizontales successives d’environ 3 m d’épaisseur dans l'ordre descendant, chaque tranche passant sous les éboulis de foudroyage de la tranche précédente. Avant de foudroyer par enlèvement du soutènement, on pose à la sole du chantier un plancher préalable, constitué de croûtes de bois posées sur des feuillards d’acier, pour former la couronne de la tranche suivante, l'isolant des éboulis frais, qui ne pèseront que modérément sur le soutènement [...] En variante, on peut exploiter en tranches inclinées. 1, record 13, French, - m%C3%A9thode%20de%20la%20tranche%20horizontale%20unidescendante
Record 13, Key term(s)
- tranche unidescendante foudroyée
- tranche horizontale unidescendante
- tranches horizontales prises en descendant
- tranches unidescendantes foudroyées
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1999-10-15
Record 14, English
Record 14, Subject field(s)
- Geological Research and Exploration
- Mining Operations
Record 14, Main entry term, English
- caved material 1, record 14, English, caved%20material
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, French
Record 14, Domaine(s)
- Recherches et prospections géologiques
- Exploitation minière
Record 14, Main entry term, French
- éboulis de foudroyage
1, record 14, French, %C3%A9boulis%20de%20foudroyage
masculine noun, plural
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1999-08-26
Record 15, English
Record 15, Subject field(s)
- Underground Mining
- Ore Extraction and Transport
Record 15, Main entry term, English
- stope undercut 1, record 15, English, stope%20undercut
Record 15, Abbreviations, English
Record 15, Synonyms, English
- undercut of stope 1, record 15, English, undercut%20of%20stope
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Development for cut-and-fill mining in a trackless environment includes a footwall haulage drive along the orebody at the main level, undercut of the stope provided with drains for the hydraulic backfill, a spiral ramp excavated in the footwall with access turnouts to the stopes and a raise from the stope to the level above for ventilation and fill transport. 1, record 15, English, - stope%20undercut
Record 15, French
Record 15, Domaine(s)
- Exploitation minière souterraine
- Extraction et transport du minerai
Record 15, Main entry term, French
- sous-cave de chantier
1, record 15, French, sous%2Dcave%20de%20chantier
proposal, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- chantier havé 1, record 15, French, chantier%20hav%C3%A9
proposal, masculine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 OBS
Termes proposés à partir de «havage», «sous-cavage» (en anglais : «undercut», «undercutting»), relevés sur une fiche TERMIUM, à partir de «havage» et de «sous-cave», donnés comme équivalents du terme anglais «undercut» dans le Dictionnaire général de la technique industrielle, de Richard Ernst, et à partir du contexte qui suit. 1, record 15, French, - sous%2Dcave%20de%20chantier
Record number: 15, Textual support number: 2 OBS
Méthode d’exploitation de massifs de minerai par foudroyage ou éboulement(«block caving»). Par cette méthode, on have, c'est-à-dire on entaille par-dessous(«undercut») le massif du minerai et on le laisse s’effondrer de lui-même [...]. Si le gisement est havé à partir de la galerie de niveau principal, le massif de minerai est coupé par des galeries croisées elles-mêmes par d’autres [...] 2, record 15, French, - sous%2Dcave%20de%20chantier
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1999-08-26
Record 16, English
Record 16, Subject field(s)
- Underground Mining
- Ore Extraction and Transport
Record 16, Main entry term, English
- horizontal slice
1, record 16, English, horizontal%20slice
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- flat slice 2, record 16, English, flat%20slice
correct
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
top slicing: A method of stoping in which the ore is extracted by excavating a series of horizontal (sometimes inclined) timbered slices alongside each other, beginning at the top of the ore body and working progressively downward ... 2, record 16, English, - horizontal%20slice
Record number: 16, Textual support number: 2 CONT
cut-and-fill stoping: A stoping method in which the ore is excavated by successive flat or inclined slices, working upward from the level as in shrinkage stoping. 2, record 16, English, - horizontal%20slice
Record number: 16, Textual support number: 3 CONT
The section below is recovered in horizontal slices, by drilling flat holes and blasting against the space above. 3, record 16, English, - horizontal%20slice
Record 16, Key term(s)
- horizontal slices
- flat slices
Record 16, French
Record 16, Domaine(s)
- Exploitation minière souterraine
- Extraction et transport du minerai
Record 16, Main entry term, French
- tranche horizontale
1, record 16, French, tranche%20horizontale
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
La méthode de la tranche horizontale unidescendante [en anglais :«top slicing»] avec foudroyage est utilisée dans les couches de charbon fragile, épaisses et de forte pente. On exploite des tranches horizontales successives d’environ 3 m d’épaisseur dans l'ordre descendant, chaque tranche passant sous les éboulis de foudroyage de la tranche précédente. 2, record 16, French, - tranche%20horizontale
Record number: 16, Textual support number: 2 CONT
Les méthodes de tranches remblayées s’appliquent aux gisements dont la dimension selon la verticale est importante (filons, couches en dressants et parfois amas) : le minerai est abattu (et évacué) par tranches horizontales de 3 à 4 m de hauteur. Avant de passer à une tranche suivante, le vide créé est remblayé; la tranche suivante peut être au-dessus (tranches montantes remblayées, où le remblai sert de plancher de travail) ou au-dessous (tranches descendantes sous remblai). 3, record 16, French, - tranche%20horizontale
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1999-08-16
Record 17, English
Record 17, Subject field(s)
- Geological Research and Exploration
- Mining Operations
Record 17, Main entry term, English
- caved goaf 1, record 17, English, caved%20goaf
Record 17, Abbreviations, English
Record 17, Synonyms, English
- caved waste 1, record 17, English, caved%20waste
Record 17, French
Record 17, Domaine(s)
- Recherches et prospections géologiques
- Exploitation minière
Record 17, Main entry term, French
- zone foudroyée
1, record 17, French, zone%20foudroy%C3%A9e
feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- zone de foudroyage 1, record 17, French, zone%20de%20foudroyage
feminine noun
Record 17, Textual support, French
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Investigaciones y prospecciones geológicas
- Explotación minera
Record 17, Main entry term, Spanish
- zona de derrumbe
1, record 17, Spanish, zona%20de%20derrumbe
feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
- zona de material suelto 1, record 17, Spanish, zona%20de%20material%20suelto
feminine noun
Record 17, Textual support, Spanish
Record 18 - internal organization data 1999-08-16
Record 18, English
Record 18, Subject field(s)
- Geological Research and Exploration
- Mining Operations
Record 18, Main entry term, English
- breaking edge 1, record 18, English, breaking%20edge
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 OBS
Record 18, Key term(s)
- roof breaking edge
Record 18, French
Record 18, Domaine(s)
- Recherches et prospections géologiques
- Exploitation minière
Record 18, Main entry term, French
- arête de foudroyage
1, record 18, French, ar%C3%AAte%20de%20foudroyage
feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- ligne de foudroyage 1, record 18, French, ligne%20de%20foudroyage
feminine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
Du toit. 1, record 18, French, - ar%C3%AAte%20de%20foudroyage
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Investigaciones y prospecciones geológicas
- Explotación minera
Record 18, Main entry term, Spanish
- arista de masas sueltas pendientes
1, record 18, Spanish, arista%20de%20masas%20sueltas%20pendientes
feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- arista de derrumbe 1, record 18, Spanish, arista%20de%20derrumbe
feminine noun
Record 18, Textual support, Spanish
Record 19 - internal organization data 1999-04-26
Record 19, English
Record 19, Subject field(s)
- Underground Mining
Record 19, Main entry term, English
- pillar caving
1, record 19, English, pillar%20caving
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
Removal of ore from a series of stopes or rooms, leaving pillars between. Eventually the pillars are forced or allowed to cave under the weight of the roof. 1, record 19, English, - pillar%20caving
Record 19, French
Record 19, Domaine(s)
- Exploitation minière souterraine
Record 19, Main entry term, French
- foudroyage des piliers
1, record 19, French, foudroyage%20des%20piliers
masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1998-12-03
Record 20, English
Record 20, Subject field(s)
- Mining Operations
Record 20, Main entry term, English
- cave
1, record 20, English, cave
correct, verb
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
To allow the roof to fall without any retarding supports or waste packs. 2, record 20, English, - cave
Record 20, French
Record 20, Domaine(s)
- Exploitation minière
Record 20, Main entry term, French
- foudroyer
1, record 20, French, foudroyer
correct, verb
Record 20, Abbreviations, French
Record 20, Synonyms, French
- provoquer le foudroyage 2, record 20, French, provoquer%20le%20foudroyage
verb phrase
Record 20, Textual support, French
Record number: 20, Textual support number: 1 OBS
Foudroyage.(Min.) Éboulement volontaire du toit dans l'arrière-taille ou dans un chantier dont l'exploitation est terminée, pour en combler le vide. 3, record 20, French, - foudroyer
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1998-06-10
Record 21, English
Record 21, Subject field(s)
- Ore Extraction and Transport
Record 21, Main entry term, English
- drawbell 1, record 21, English, drawbell
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Drawbells are conical openings excavated underneath the undercut which gather ore from a large area and funnel it into the drawpoint at the production level below. 1, record 21, English, - drawbell
Record 21, French
Record 21, Domaine(s)
- Extraction et transport du minerai
Record 21, Main entry term, French
- entonnoir de soutirage
1, record 21, French, entonnoir%20de%20soutirage
proposal, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Le foudroyage par blocs [...] consiste à sous-caver un bloc de minerai de plusieurs dizaines de mètres de hauteur pour provoquer son foudroyage. [...] La base du bloc est découpée en entonnoirs, au-dessus des cheminées de soutirage qui permettent au minerai foudroyé de descendre par gravité dans les niveaux de raclage horizontaux. Le foudroyage est amorcé par le dépilage d’une tranche de minerai à la base du bloc et progresse dans la masse du minerai, puis dans les terrains stériles de recouvrement. 1, record 21, French, - entonnoir%20de%20soutirage
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1998-05-26
Record 22, English
Record 22, Subject field(s)
- Underground Mining
Record 22, Main entry term, English
- finger raise 1, record 22, English, finger%20raise
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record 22, French
Record 22, Domaine(s)
- Exploitation minière souterraine
Record 22, Main entry term, French
- montage à embranchement
1, record 22, French, montage%20%C3%A0%20embranchement
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Dans certaines mines à grande production, on exploite également par foudroyage en utilisant un système d’évacuation intensive du minerai au moyen de montages à embranchement(«finger raises»). Ce réseau de montages et de chutes à minerais consiste en une série de chutes inclinées appelées ordinairement «montages de transfert» et partant du niveau de roulage en direction du niveau des galeries des séparateurs à minerai; ces galeries sont utilisées comme liaison avec les chutes. Elles sont surmontées des séparateurs construits ordinairement avec des rails, retenant les gros blocs qui risquent d’obstruer les chutes. Des galeries partent d’autres chutes inclinées(supérieures) montant vers un cadrage de contrôle, d’où partent, à leur tour, 2 ou 4 montages inclinés, appelés montages d’embranchement [...], creusés jusqu'au sous-niveau, au-dessous du massif de minerai. 1, record 22, French, - montage%20%C3%A0%20embranchement
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1988-09-15
Record 23, English
Record 23, Subject field(s)
- Underground Mining
Record 23, Main entry term, English
- orepass finger 1, record 23, English, orepass%20finger
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record 23, French
Record 23, Domaine(s)
- Exploitation minière souterraine
Record 23, Main entry term, French
- doigt de soutirage
1, record 23, French, doigt%20de%20soutirage
proposal, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Le foudroyage est conduit(...) à partir des doigts de soutirage(...) Le soutirage se fait par des galeries de raclage dans lesquelles le minerai est déversé par six doigts. Un certain nombre de ces galeries sont simultanément en production, et leur débit est soigneusement contrôlé. 1, record 23, French, - doigt%20de%20soutirage
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1985-01-31
Record 24, English
Record 24, Subject field(s)
- Mining Operations
Record 24, Main entry term, English
- induced caving 1, record 24, English, induced%20caving
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, French
Record 24, Domaine(s)
- Exploitation minière
Record 24, Main entry term, French
- foudroyage par gravité 1, record 24, French, foudroyage%20par%20gravit%C3%A9
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1984-08-27
Record 25, English
Record 25, Subject field(s)
- Mining of Organic Materials
Record 25, Main entry term, English
- shield assembly 1, record 25, English, shield%20assembly
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 OBS
(Judgment 26.5.77, case 108/76). 1, record 25, English, - shield%20assembly
Record 25, French
Record 25, Domaine(s)
- Exploitation de matières organiques (Mines)
Record 25, Main entry term, French
- soutènement à bouclier 1, record 25, French, sout%C3%A8nement%20%C3%A0%20bouclier
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 OBS
(Sentence Cour de justice, 26. 5. 77, cause 108/76) Soutènement de barrière faisant fonction de soutien de l'espace près du front de taille seulement, qui permet d’assurer en même temps le soutènement en taille et le foudroyage. Ce dernier se fait de lui-même du seul fait de l'avancement du dispositif de soutènement.(B. Boky, Expl. Mines, p. 389 & 457). 1, record 25, French, - sout%C3%A8nement%20%C3%A0%20bouclier
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1984-08-27
Record 26, English
Record 26, Subject field(s)
- Mining of Organic Materials
Record 26, Main entry term, English
- back shield 1, record 26, English, back%20shield
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 OBS
(Judgment 26.5.77, case 108/76). 1, record 26, English, - back%20shield
Record 26, French
Record 26, Domaine(s)
- Exploitation de matières organiques (Mines)
Record 26, Main entry term, French
- bouclier côté foudroyage
1, record 26, French, bouclier%20c%C3%B4t%C3%A9%20foudroyage
masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Section du bouclier de soutènement tourné vers le toit foudroyé ou à foudroyer et qui en supporte le poids à l’aide d’étançons hydrauliques. (B. Boky. Expl. Mines, P. 502). 1, record 26, French, - bouclier%20c%C3%B4t%C3%A9%20foudroyage
Record number: 26, Textual support number: 1 OBS
(Sentence Cour de justice, 26.5.77, cause 108 /76). 1, record 26, French, - bouclier%20c%C3%B4t%C3%A9%20foudroyage
Record 26, Spanish
Record 26, Textual support, Spanish
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