The function of roof bolts and a new device for underground roof stabilisation
Investigations were carried out to reach a comprehensive understanding of the action of the roof bolt together with its anchor, on the rock, and how this action helps in stabilising the roof in underground openings. Tests were conducted on a two dimensional photoelastic epoxy model, as well as on...
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| Language: | English |
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University of British Columbia
2011
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| Online Access: | http://hdl.handle.net/2429/35392 |