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UDC 624.139:879.004.69

© S. N. Ivanchenko, S. A. Shemyakin, A. U. Cheban, I. S. Raschenya, 2012

THE PHYSICAL PICTURE OF THE INTERACTION OF THE EXCAVATION MACHINE TOOTH WITH COARSE BLOCKY DEBRIS INCLUSION IN THE FROZEN ROCK AND DETERMINATION OF THE RESISTANCE TO CUTTING

On the basis of experimental studies in laboratory and field conditions dependencies for the determination of the resistance to tillage with extraction machine teeth of frozen rocks with coarse blocky debris inclusions are proposed.

Keywords: frozen rock, tooth, coarse blocky debris inclusion, resistance to tillage.

References:

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