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Yu. V. Petrov
Yu. V. Petrov
St. Petersburg State University
St. Petersburg State University

Articles

Without section
  • Date submitted
    2004-12-26
  • Date accepted
    2005-01-02
  • Date published
    2005-07-01

Optimization of shock fracture of materials with cracks

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The problem of optimization of impulse fracture of materials with a crack is investigated. Expressions of threshold characteristics of shock loading are obtained. The influence of the crack length on the value and duration of the minimum fracture pulse is investigated.

How to cite: Taraban V.V., Petrov Y.V. Optimization of shock fracture of materials with cracks // Journal of Mining Institute. 2005. Vol. 165. p. 188-190.
Without section
  • Date submitted
    1990-08-26
  • Date accepted
    1990-10-03
  • Date published
    1991-02-01

О структурно-временном подходе при анализе динамического разрушения хрупких горных пород

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Многие способы моделирования эффектов динамического разрушения связывают их непосредственно с неупругой реологией и развитием микротрещин  ...

How to cite: Morozov N.F., Petrov Y.V., Utkin A.A. // Journal of Mining Institute. 1991. Vol. 125. p. 78.