Optimization of shock fracture of materials with cracks

V. V. Taraban; Yu. V. Petrov

Vol 165

Pages:

188-190

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Research article

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Optimization of shock fracture of materials with cracks

Authors:

V. V. Taraban¹

Yu. V. Petrov²

About authors

1 — G.V. Plekhanov Saint Petersburg Mining Institute
2 — St. Petersburg State University

Date submitted:

2004-12-26

Date accepted:

2005-01-02

Date published:

2005-11-22

Abstract

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.

Тарабан В.В., Петров Ю.В. Оптимизация ударного разрушения материалов с трещинами // Записки Горного института. 2005. Т. 165 . С. 188-190.

Taraban V.V., Petrov Y.V. Optimization of shock fracture of materials with cracks // Journal of Mining Institute. 2005. Vol. 165 . p. 188-190.

References

Bellman R. Numerical inversion of the Laplace transform / R.Bellman, R.Kalaba, J.Lockett // Amsterdam. 1966. 249 p.
Petrov Y.V. On the modeling of fracture of brittle solids / Y.V.Petrov, N.F.Morozov // ASME J. Appl. Mech. 1994. Vol.61. P.710-712.
Sih G.C. Impact response of a finite crack in plane extension / G.C.Sih, G.T.Embley, R.S.Ravera // Int. J. Solids Structures. 1972. Vol.8. P.977-993.

Optimization of shock fracture of materials with cracks

Abstract

References

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