- mine goaf
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выработанное пространство
English-Russian dictionary of geology. 2011.
mine goaf
Смотреть что такое "mine goaf" в других словарях:
Goaf — Goaf; n.; pl. {Goafs}or {Goaves}. [Cf. 1st {Gob}.] (Mining) That part of a mine from which the mineral has been partially or wholly removed; the waste left in old workings; called also {gob} . [1913 Webster] {To work the goaf} or {To work the… … The Collaborative International Dictionary of English
goaf — North Country (Newcastle) Words the space remaining in a coal mine after the removal of the coal … English dialects glossary
goaf — n. mow, pile of hay; (Mining) part of a mine from which the mineral has been removed in part or in whole … English contemporary dictionary
goaf — /ˈgoʊf/ (say gohf) noun the space left in a mine after the extraction of coal; sometimes packed with waste; gob. {19th century; origin unknown} …
To work the goaf — Goaf Goaf; n.; pl. {Goafs}or {Goaves}. [Cf. 1st {Gob}.] (Mining) That part of a mine from which the mineral has been partially or wholly removed; the waste left in old workings; called also {gob} . [1913 Webster] {To work the goaf} or {To work… … The Collaborative International Dictionary of English
Windblast — is a term commonly used in mining to describe a sudden rush of air or gas due to the collapse of a void.CausesWindblast is common in longwall coal mines, especially those whose roof strata are competent, and do not cave immediately behind the… … Wikipedia
Goafs — Goaf Goaf; n.; pl. {Goafs}or {Goaves}. [Cf. 1st {Gob}.] (Mining) That part of a mine from which the mineral has been partially or wholly removed; the waste left in old workings; called also {gob} . [1913 Webster] {To work the goaf} or {To work… … The Collaborative International Dictionary of English
Goaves — Goaf Goaf; n.; pl. {Goafs}or {Goaves}. [Cf. 1st {Gob}.] (Mining) That part of a mine from which the mineral has been partially or wholly removed; the waste left in old workings; called also {gob} . [1913 Webster] {To work the goaf} or {To work… … The Collaborative International Dictionary of English
gob — Goaf Goaf; n.; pl. {Goafs}or {Goaves}. [Cf. 1st {Gob}.] (Mining) That part of a mine from which the mineral has been partially or wholly removed; the waste left in old workings; called also {gob} . [1913 Webster] {To work the goaf} or {To work… … The Collaborative International Dictionary of English
To work the gob — Goaf Goaf; n.; pl. {Goafs}or {Goaves}. [Cf. 1st {Gob}.] (Mining) That part of a mine from which the mineral has been partially or wholly removed; the waste left in old workings; called also {gob} . [1913 Webster] {To work the goaf} or {To work… … The Collaborative International Dictionary of English
Longwall mining — is a form of underground coal mining where a long wall (typically about 250 400 m long) of coal is mined in a single slice (typically 1 2 m thick). The longwall panel (the block of coal that is being mined) is typically 3 4 km long and 250 400 m… … Wikipedia
