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Shaft mining

Index Shaft mining

Shaft mining or shaft sinking is excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom. [1]

49 relations: Asphalt, Brattice, Brick, Canada, Cast iron, Concrete, Diesel fuel, Drift mining, Elevator, Finland, Germany, Glossary of coal mining terminology, Halite, Hard Rock Miner's Handbook, Headframe, High voltage, Hoist (mining), Hollow structural section, Ladder, Lumber, Man engine, Mining, North Bay, Ontario, Ore, Plenum space, Pneumatics, Polymer, Precast concrete, Raise borer, Reinforced concrete, Rock bolt, Salt-concrete, Shaft (civil engineering), Sheave, Shotcrete, Sinker (mining), Skip (container), South Africa, Steel, Steel roller coaster, Sump, Tempe, Arizona, Truckle, Underground mine ventilation, Underground mining (hard rock), Underground mining (soft rock), Water, Winze, Wire rope.

Asphalt

Asphalt, also known as bitumen, is a sticky, black, and highly viscous liquid or semi-solid form of petroleum.

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Brattice

A brattice is a partition used in mining.

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Brick

A brick is building material used to make walls, pavements and other elements in masonry construction.

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Canada

Canada is a country located in the northern part of North America.

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Cast iron

Cast iron is a group of iron-carbon alloys with a carbon content greater than 2%.

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Concrete

Concrete, usually Portland cement concrete, is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens over time—most frequently a lime-based cement binder, such as Portland cement, but sometimes with other hydraulic cements, such as a calcium aluminate cement.

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Diesel fuel

Diesel fuel in general is any liquid fuel used in diesel engines, whose fuel ignition takes place, without any spark, as a result of compression of the inlet air mixture and then injection of fuel.

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Drift mining

Drift mining is either the mining of an ore deposit by underground methods, or the working of coal seams accessed by adits driven into the surface outcrop of the coal bed.

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Elevator

An elevator (US and Canada) or lift (UK, Australia, Ireland, New Zealand, and South Africa, Nigeria) is a type of vertical transportation that moves people or goods between floors (levels, decks) of a building, vessel, or other structure.

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Finland

Finland (Suomi; Finland), officially the Republic of Finland is a country in Northern Europe bordering the Baltic Sea, Gulf of Bothnia, and Gulf of Finland, between Norway to the north, Sweden to the northwest, and Russia to the east.

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Germany

Germany (Deutschland), officially the Federal Republic of Germany (Bundesrepublik Deutschland), is a sovereign state in central-western Europe.

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Glossary of coal mining terminology

This is a partial glossary of coal mining terminology commonly used in the coalfields of the United Kingdom.

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Halite

Halite, commonly known as rock salt, is a type of salt, the mineral (natural) form of sodium chloride (NaCl).

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Hard Rock Miner's Handbook

The Hard Rock Miner's Handbook is a reference book that deals with the underground hard rock mining industry.

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Headframe

A headframe (also known as a gallows frame, winding tower, hoist frame,Ernst, Dr.-Ing. Richard (1989). Wörterbuch der Industriellen Technik (5th ed.). Wiesbaden: Oscar Brandstetter, 1989. pit frame, shafthead frame, headgear, headstock or poppethead) is the structural frame above an underground mine shaft.

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High voltage

The term high voltage usually means electrical energy at voltages high enough to inflict harm on living organisms.

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Hoist (mining)

In underground mining a hoist or winder is used to raise and lower conveyances within the mine shaft.

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Hollow structural section

A hollow structural section (HSS) is a type of metal profile with a hollow tubular cross section.

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Ladder

A ladder is a vertical or inclined set of rungs or steps.

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Lumber

Lumber (American English; used only in North America) or timber (used in the rest of the English speaking world) is a type of wood that has been processed into beams and planks, a stage in the process of wood production.

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Man engine

A man engine is a mechanism of reciprocating ladders and stationary platforms installed in mines to assist the miners' journeys to and from the working levels.

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Mining

Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit.

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North Bay, Ontario

North Bay is a city in Northeastern Ontario, Canada.

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Ore

An ore is an occurrence of rock or sediment that contains sufficient minerals with economically important elements, typically metals, that can be economically extracted from the deposit.

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Plenum space

A plenum space is a part of a building that can facilitate air circulation for heating and air conditioning systems, by providing pathways for either heated/conditioned or return airflows, usually at greater than atmospheric pressure.

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Pneumatics

Pneumatics (From Greek: πνεύμα) is a branch of engineering that makes use of gas or pressurized air.

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Polymer

A polymer (Greek poly-, "many" + -mer, "part") is a large molecule, or macromolecule, composed of many repeated subunits.

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Precast concrete

Precast concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and lifted into place ("tilt up").

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Raise borer

A raise borer is a machine used in underground mining, to excavate a circular hole between two levels of a mine without the use of explosives.

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Reinforced concrete

Reinforced concrete (RC) (also called reinforced cement concrete or RCC) is a composite material in which concrete's relatively low tensile strength and ductility are counteracted by the inclusion of reinforcement having higher tensile strength or ductility.

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Rock bolt

A rock bolt is a long anchor bolt, for stabilizing rock excavations, which may be used in tunnels or rock cuts.

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Salt-concrete

Salt-concrete (or salzbeton) is a construction material that is used to reduce the water inflow in mining shafts in salt mines.

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Shaft (civil engineering)

In civil engineering a shaft is an underground vertical or inclined passageway.

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Sheave

A sheave is a pulley with a grooved wheel for holding a belt, wire rope, or rope.

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Shotcrete

Shotcrete, gunite or sprayed concrete is concrete or mortar conveyed through a hose and pneumatically projected at high velocity onto a surface, as a construction technique.

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Sinker (mining)

A sinker in mining is a worker who specialises in creating new mine shafts.

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Skip (container)

A skip (British English) is a large open-topped waste container designed for loading onto a special type of lorry (truck).

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South Africa

South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa.

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Steel

Steel is an alloy of iron and carbon and other elements.

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Steel roller coaster

A steel roller coaster is a roller coaster that is defined by having a track made of steel.

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Sump

A sump (American English and some parts of Canada: oil pan) is a low space that collects often undesirable liquids such as water or chemicals.

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Tempe, Arizona

Tempe (Oidbaḍ in Pima), also known as Hayden's Ferry during the territorial times of Arizona, is a city in Maricopa County, Arizona, United States, with the Census Bureau reporting a 2017 population of 185,038.

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Truckle

A truckle of cheese is a cylindrical wheel of cheese, usually taller than it is wide, and sometimes described as barrel-shaped.

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Underground mine ventilation

Underground mine ventilation provides a flow of air to the underground workings of a mine of sufficient volume to dilute and remove dust and noxious gases (typically NOx, SO2, methane, CO2 and CO) and to regulate temperature.

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Underground mining (hard rock)

Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, copper, zinc, nickel, tin and lead, but also involves using the same techniques for excavating ores of gems such as diamonds.

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Underground mining (soft rock)

Underground soft rock mining is a group of underground mining techniques used to extract coal, oil shale, potash and other minerals or geological materials from sedimentary ("soft") rocks.

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Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

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Winze

A winze is a minor connection between different levels in a mine.

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Wire rope

Steel wire rope (right hand langs lay) Wire rope is several strands of metal wire twisted into a helix forming a composite "rope", in a pattern known as "laid rope".

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Mine cage, Mine shaft, Mine shafts, Mineshaft, Shaft (mining), Shaft construction, Shaft mine, Shaft-Sinking, Shaft-sinking.

References

[1] https://en.wikipedia.org/wiki/Shaft_mining

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