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Validation of LRFD Metal Loss and Service-Life Strength Reduction Factors for Metal-Reinforced Systems (2011) / Chapter Skim
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Conclusions
Pages 5-5

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From page 5...
... Results from this study indicate that the IR test is more robust and renders additional information for condition assessment of rock bolts compared to what is achievable from the SE test. However, the SE test is adequate to assess remaining levels of pre-stress, and to identify the free lengths of rock bolt installations.
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Key Terms

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  • mses constructed
  • metal loss
  • rate measurements

  • bolt installations
  • nchrp project
  • condition assessment
  • tions surrounding
  • renders additional

  • robust test
  • rate obtained
  • observed rates
  • corrosion potential
  • surrounding earth

  • corrosion rates
  • project addressed
  • ground anchors
  • study indicate
  • performance data

  • bolts compared
  • developed therein
  • mountains near
  • response test
  • measured resistance

  • tems developed
  • service life
  • validate results
  • free lengths
  • existing conditions


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