- rock tunneling
- проходка туннеля горным способом, горная проходка
Большой англо-русский и русско-английский словарь. 2001.
rock tunneling
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Rock Krusher — (Real name: Edmund Scarry, voiced by Brent Ticomb) is a cartoon character in the C.O.P.S. (Central Organization of Police Specialists) series from Hasbro which ran from 1988 1989.Character ProfileRock Krusher ( Demolisher in Brazilian version) is … Wikipedia
Rock bolt — A rock bolt is a long anchor bolt, for stabilizing rock excavations, which may be tunnels or rock cuts. It transfers load from the unstable exterior, to the confined (and much stronger) interior of the rock mass. Rock bolts were first used in… … Wikipedia
Rock mass classification — In geotechnical engineering, the first major rock mass classification system was proposed about 60 years ago for tunnelling with steel support. Later classification systems were developed for non steel support underground excavation, slope and… … Wikipedia
rock bolt — Mining, Civ. Engin. a steel or fiberglass bolt inserted and anchored in a hole drilled in rock to prevent caving of the roof of a tunnel or subterranean chamber. [1955 60] * * * ▪ mining in tunneling and underground mining, steel rod… … Universalium
Metro Tunneling Group — Delhi MRTS Info Locale Delhi, India Transit type Rapid transit Number of lines 3 Number of stations 2 … Wikipedia
Norwegian Tunneling Society — The Norwegian Tunneling Society (Norwegian: Norsk Forening for Fjellsprengningsteknikk) or NFF is a professional association established in 1963 which represents the rock blasting and tunneling industry in Norway. External links Official website… … 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
Kanmon Tunnel — ▪ tunnel, Japan world s first under ocean tunnel (tunnels and underground excavations), stretching 2.25 miles (about 3.5 km) between the islands of Honshu and Kyushu in Japan. During its construction (1936–44), nearly every known tunneling… … Universalium
Karl von Terzaghi — Infobox Person name = Karl von Terzaghi image size = 220px caption = Karl Terzaghi at age 43 birth date = October 2, 1883 birth place = Prague, Czech Republic death date = October 25, 1963 death place = Winchester, Massachusetts, United States of … Wikipedia
Hoosac Tunnel — ▪ tunnel, Massachusetts, United States the first major rock tunnel built in the United States. The tunnel runs through Hoosac Mountain of the Berkshire Hills, east of North Adams, Mass., and was built to provide a rail connection between… … Universalium
Architecture and Civil Engineering — ▪ 2009 Introduction Architecture For Notable Civil Engineering Projects in work or completed in 2008, see Table (Notable Civil Engineering Projects (in work or completed, 2008)). Beijing was the centre of the world of architecture… … Universalium
