- drainage adit
- дренажная [фильтрационная] галерея
Англо-русский строительный словарь. 2013.
drainage adit
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Adit — Gated entrance of an abandoned adit near Medford, Oregon, USA … Wikipedia
adit — noun /ˈædɪt/ A horizontal or nearly horizontal passage from the surface into a mine as contrasted to a shaft which is a vertical entry passage. An adit may be used for ventilation, haulage, drainage, or other purposes. The Old Mine is currently… … Wiktionary
adit — [ adɪt] noun an access or drainage passage leading horizontally into a mine. Origin C17: from L. aditus approach, entrance … English new terms dictionary
adit — /ˈædət/ (say aduht) noun 1. an entrance or a passage. 2. Mining a horizontal or nearly horizontal passage leading into a mine used as an entrance or for drainage or ventilation. 3. access. {Latin aditus approach} …
Great County Adit — The Great County Adit, sometimes called the County Adit, or the Great Adit was a system of interconnected adits that helped drain water from the tin and copper mines in the Gwennap area of Cornwall, in the United Kingdom. Construction started in… … Wikipedia
Milwr Tunnel — The Milwr Tunnel is a mine drainage adit running some 10 miles from the hamlet of Cadole near Loggerheads, Denbighshire to Bagillt on the Dee Estuary in North Wales. It was originally built to drain the lead mines beneath Halkyn Mountain, which… … Wikipedia
Mining in the Upper Harz — The headframe of the Emperor William Shaft in Clausthal is one of the oldest surviving winding towers in Germany … Wikipedia
South Crofty — s.HistorySouth Crofty Mine, at Pool between Camborne and Redruth, is an ancient tin mine. For several centuries its shallow workings exploited copper rather than the deeper tin mineralisation. References implying mining, rather than streaming,… … Wikipedia
Rammelsberg — The mining museum on the slopes of the Rammelsberg Elevation 635 m (2,083 ft) … Wikipedia
Man engine — The operation of a double acting 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. It was invented in Germany in the 19th… … Wikipedia
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
