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Vol 171
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Energy efficiency of rock destruction during explosion of explosives with different detonation characteristics

M. G. Menzhulin1
V. E. Brovin2
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  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
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The efficiency of rock destruction by explosion of explosives also depends on the dissipation energy. When using explosives with different detonation characteristics, the dissipation energy changes significantly in the crushing zone, which in turn affects the overall destruction efficiency.

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  1. Менжулин М.Г. Фазовые переходы на поверхностях трещин при разрушении горных пород // ДАН РФ. 1993. Т.328. № 3.
  2. Механический эффект подземного взрыва / В.Н.Родионов, В.В.Адушкин и др. М.: Недра, 1971.
  3. Райс М.Сжатие твердых тел сильными ударными волнами / М.Райс, Р.Мак-Куин, Дж.Уолш // Динамические исследования твердых тел при высоких давлениях. М.: Мир, 1965.

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