heading ventilation

heading ventilation
проветривание тупиковых выработок

English-Russian mining dictionary. 2015.

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  • heading — /ˈhɛdɪŋ / (say heding) noun 1. something that serves as a head, top, or front. 2. a title or caption of a page, chapter, etc. 3. a section of a subject of discourse; a topic. 4. a horizontal passage in the earth, as for an intended tunnel, for… …  

  • cross heading — noun : a short opening connecting the gangway in a mine with the airway used for ventilation …   Useful english dictionary

  • Вентиляция тупиковых выработок —         (a. dead heading ventilation, ventilation line end; н. Sonderbewetterung der nichtdurchgangigen Bauen; ф. ventilation des culs de sac, aerage des galeries en culs de sac; и. ventilacion de los topes ciegos) комплекс мероприятий по… …   Геологическая энциклопедия

  • вентиляція тупикових виробок — вентиляция тупиковых выработок dead heading ventilation, ventilation of a line end *Sonderbewetterung der nichtdurchgängigen Baue комплекс заходів щодо забезпечення свіжим повітрям тупикових виробок шахт. В.т.в. здійснюють за допомогою поздовжніх …   Гірничий енциклопедичний словник

  • tunnels and underground excavations — ▪ engineering Introduction        Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …   Universalium

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