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Vol 197
Pages:
21
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Formation of cracks in breeds of the face оf the chink under the influence of chisel cutters

Authors:
L. K. Gorshkov1
V. G. Gorelikov2
About authors
  • 1 — National Mineral Resources University (University of Mines)
  • 2 — National Mineral Resources University (University of Mines)
Date submitted:
2011-09-08
Date accepted:
2011-11-30
Date published:
2012-03-01

Abstract

It is considered the mechanism of formation of cracks of the round closed outline at action on breed of an individual chisel cutter. Pressure hinks arising on a face are investigated. Recommendations about designing of chisel crowns are  made.

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References

  1. Горшков Л.K. Температурные режимы алмазного
  2. бурения / Л.К.Горшков, В.Г.Гореликов // М.: Недра, 1992.
  3. Лир Ю.В. Строение и эволюция рудовмещающих разрывах нарушений сдвигового типа / Ю.В.Лир, С.С.Шакин // Сдвиговые тектонические нарушения и их роль в образовании месторождений полезных ископаемых. М.: Наука, 1991.
  4. Горшков Л.К. Основы теории упругости и пластичности в разведочном бурении. СПб, 1992.

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