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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2001, Volume 42, Issue 2, Pages 194–198
(Mi pmtf2757)
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This article is cited in 90 scientific papers (total in 90 papers)
Distortion of the wave profiles in an elastoplastic body upon spalling
G. I. Kanel' Institute of Thermal Physics of Extremal States, Joint Institute of High Temperatures, Russian Academy of Sciences, Moscow, 127412
Abstract:
The distortion of wave profiles in measuring the spall strength of elastoplastic materials is analyzed. An expression for the velocity of an elastic compression wave that overtakes a plastic rarefaction wave is obtained. It is shown that, depending on the ratio between the stress gradients in the plastic rarefaction wave and the overtaking compression wave, the front velocity of the compressive wave varies in the limits between the velocities of the longitudinal perturbations and the perturbations of volume expansion or compression.
Received: 11.05.1999
Citation:
G. I. Kanel', “Distortion of the wave profiles in an elastoplastic body upon spalling”, Prikl. Mekh. Tekh. Fiz., 42:2 (2001), 194–198; J. Appl. Mech. Tech. Phys., 42:2 (2001), 358–362
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https://www.mathnet.ru/eng/pmtf2757 https://www.mathnet.ru/eng/pmtf/v42/i2/p194
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Abstract page: | 33 | Full-text PDF : | 37 |
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