Managing Geotechnical Risk through Non-Destructive Rock ...

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FIGURES Fig 1 – Hydraulic Pull testing device used at the George Fisher Mine. Fig 2 – George Fisher Lead-Zinc Mine (2009 – XSTRATA Operations). 22
Fig 3 – Cable Bolt Diagram. Fig 4 – Thread Bar Posimix. Fig 5 – Friction Bolt 47mm diameter diagram. Fig 6 – Schematic illustrating single strand cable bolt calibration set-up. 23
Page 1 and 2: Second Ground Control in Mining Con
Page 3 and 4: ABSTRACT Corrosion affects the perf
Page 5 and 6: (i) Boltometer Instrument can be us
Page 7 and 8: could have been useful to them beca
Page 9 and 10: iii) Friction Bolts (Figure 5 and T
Page 11 and 12: (i.e. bolt necking, bolt volume red
Page 13 and 14: Test No 13 and 9 showed that full c
Page 15 and 16: Test 29 was a full 2.2m long bolt w
Page 17 and 18: CONCLUSIONS The non-destructive cal
Page 19 and 20: ACKNOWLEDGEMENTS The authors would
Page 21: Fig 15 - 2D Plot for Twin Strand Ca
Page 25 and 26: Fig 9 - Schematic illustrating resi
Page 27 and 28: Fig 13 - 2D Plot for Single Strand
Page 29 and 30: Fig 17 - 2D Plot for Resin Bolt Tes
Page 31 and 32: Fig 21 - 2D Plot for Splitset Test
Page 33 and 34: Table 3 - Mechanical Properties for
Page 35 and 36: Bolt Test Test Date Hole Length Hol
Page 37 and 38: Test Element Test Number Bolt Type

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