Symmetry and cleavage fracture
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The role of the symmetry of the interaction of shock waves with free and supported surfaces in the formation of cleavage fractures is studied. A qualitative analysis is made of the schemes of two limiting cases of the development of relief processes in a plate compressed by a shock wave. The results of the analysis are compared with our experiments and those of other researchers. The data obtained indicate that the process of cleavage fractures can be controlled by changing the loading symmetry.
KeywordsQualitative Analysis Dynamical System Shock Wave Mechanical Engineer Cleavage Fracture
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- 1.N. Kh. Akhmadeev, Dynamic Fracture of Solids in Stress Waves [in Russian], Ufa (1988).Google Scholar
- 2.B. V. Litvinov and M. A. Lebedev, “Symmetry and explosive devices,” Abstracts of Papers Read at Third Transbaikal Scientific Lectures [in Russian], Chelyabinsk (1991).Google Scholar
- 3.M. A. Lebedev and B. V. Litvinov, “Distinctive features of the methodology of production of explosives,” Abstracts of Papers Read at Tenth Symposium on Combustion and Explosion [in Russian], Chernogolovka (1992).Google Scholar
- 4.J. Reinhart and G. Pearson, Behavior of Materials under Pulsed Loads, Izd. Inostr. Lit., Moscow (1958).Google Scholar
- 5.G. Kolski, Stress Waves in Solids [Russian translation], Izd. Inostr. Lit., Moscow (1955).Google Scholar
- 6.L. V. Al'tshuler, “Use of shock waves in high-pressure physics,” Usp. Fiz. Nauk,85, No. 2, 197 (1992).Google Scholar
- 7.A. G. Ivanov and S. A. Novikov, “Rarefaction shock waves in iron and steel,” Zh. Eksp. Teor. Fiz.,40, No. 6, 1880 (1961).Google Scholar
- 8.A. G. Ivanov, S. A. Novikov, and Yu. I. Tarasov, “Cleavage phneomena caused in iron and steel by the interaction of rarefaction shock waves,” Fiz. Tverd. Tela,4, No. 1, 249 (1962).Google Scholar