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Soil reinforcing technique in mine backfilling

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Summary

Current methods of stabilizing mine backfill involve the introduction of cementing agents, rock fragments or timber into the fill mass. The aim of this study is to examine the applicability of reinforced earth principles in mine backfilling. Consideration is given to the identification of the functions and requirements of backfill. Various factors affecting the fill strength behaviour are examined, and the limitations of current fill practice are discussed. Part of the report is concerned with the development of, and advantages to be gained from employing reinforced earth techniques in mine backfill. Different mechanisms and performance of reinforced earth are also reviewed.

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Authors and Affiliations

  1. CSIRO Division of Geomechanics, PO Box 54, Mount Waverley, Victoria, Australia

    P. T. W. Lun

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  1. P. T. W. Lun
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Lun, P.T.W. Soil reinforcing technique in mine backfilling. International Journal of Mining and Geological Engineering 4, 47–66 (1986). https://doi.org/10.1007/BF01553756

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