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Geotechnology

Thermal strengthening of loosened soils and rocks during mining operations

Authors:
V. A. Smirnov1
E. N. Rabota2
E. V. Goncharov3
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
  • 3 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2016-12-05
Date published:
2011-02-01

Abstract

The Article contains the analysis of data on application of thermal strengthening of soils and rocks. The use of this method in mining is restrained by insufficient study of the processes accompanying the heating and following cooling of strengthened soils and rocks. Substantiation is given to the potential application of thermal strengthening of loosened rocks during surface and underground mining.

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