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Browsing by Author "Ilgner, H"

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  • Goosen, P; Ilgner, H; Dumbu, S (2011-03)
    Many predictive models exist for the calculation of the critical deposition velocity for settling slurries and pastes. However, unforeseen variability of backfill operations as well as changing properties of source materials ...
  • Henry, G; Johnson, D; Ilgner, H; Letlotla, S (SBS Conferences, 2011-08)
    This presentation looks at the way rocks break and the geological and geophysical aspects thereof. It it important to know that rocks are much weaker under tension (10 times) than under compression. Geological and geophysical ...