Measuring roof-bolt response to axial and shear stresses: Laboratory and first in-situ analyses

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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...

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Bibliographic Details
Main Authors:	Jessu, Kashi Vishwanath, Kostecki, T., Spearing, Sam
Format:	Journal Article
Published:	Canadian Institute of Mining, Metallurgy and Petroleum 2016
Online Access:	http://hdl.handle.net/20.500.11937/53443

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