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refers to a vertical or inclined excavation that leads from one level, or drift, to another. A raise may also extend to surface. There are four excavation methods for raises:
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115:. Finland: Tamrock Corporation. pp. 181–185.
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53:Raises serve a number of purposes including:
100:. Finland: Tamrock Corporation. p. 180.
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113:Underground Drilling and Loading Handbook
98:Underground Drilling and Loading Handbook
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135:This article about mining is a
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139:. You can help Knowledge by
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36:Conventional or open raise
20:An emergency escape raise.
74:Movement of workers via
111:Puhakka, Tulla (1997).
96:Puhakka, Tulla (1997).
39:Long-hole or drop raise
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191:Underground mining
57:Transportation of
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48:Raise boring
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67:Creating a
64:Ventilation
180:Categories
83:References
71:for mining
69:free face
78:ladders
76:manway
43:Alimak
30:raise
137:stub
28:, a
59:ore
24:In
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