Measuring roof-bolt response to axial and shear stresses: Laboratory and first in-situ analyses
Roof bolts are subjected to axial stresses, shear stresses, or both. Axial and shear stresses were compared between roof bolts machined with two and three slots. Shear stresses perpendicular to and at an angle to the shear planes were evaluated by analyzing a three-slot instrumented roof bolt, perfo...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Canadian Institute of Mining, Metallurgy and Petroleum
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/53443 |