Parametric study of the conditions of supershear crack propagation in brittle materials

Evgeny V. Shilko, S. G. Psakhie, V. L. Popov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The paper is devoted to the numerical analysis of the conditions of acceleration of dynamically propagating longitudinal shear cracks from sub-Rayleigh to intersonic/supershear velocities. We showed that an ability of the initial crack to propagate in supershear regime can be predicted with use of the empirically derived dependence of the geometrical criterion of sub-Raleigh-to-intersonic transition on material and crack parameters.

Original languageEnglish
Title of host publicationAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
PublisherAmerican Institute of Physics Inc.
Volume1683
ISBN (Electronic)9780735413306
DOIs
Publication statusPublished - 27 Oct 2015
Externally publishedYes
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation
Duration: 21 Sep 201525 Sep 2015

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
CountryRussian Federation
CityTomsk
Period21.9.1525.9.15

Fingerprint

brittle materials
crack propagation
cracks
numerical analysis
shear

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Shilko, E. V., Psakhie, S. G., & Popov, V. L. (2015). Parametric study of the conditions of supershear crack propagation in brittle materials. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 1683). [020209] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932899

Parametric study of the conditions of supershear crack propagation in brittle materials. / Shilko, Evgeny V.; Psakhie, S. G.; Popov, V. L.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683 American Institute of Physics Inc., 2015. 020209.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shilko, EV, Psakhie, SG & Popov, VL 2015, Parametric study of the conditions of supershear crack propagation in brittle materials. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 1683, 020209, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015, Tomsk, Russian Federation, 21.9.15. https://doi.org/10.1063/1.4932899
Shilko EV, Psakhie SG, Popov VL. Parametric study of the conditions of supershear crack propagation in brittle materials. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683. American Institute of Physics Inc. 2015. 020209 https://doi.org/10.1063/1.4932899
Shilko, Evgeny V. ; Psakhie, S. G. ; Popov, V. L. / Parametric study of the conditions of supershear crack propagation in brittle materials. Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683 American Institute of Physics Inc., 2015.
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