An approach to determining the parameters of kinetic strength theory based dynamic model of brittle solids mechanical behavior

Aleksandr S. Grigoriev, Evgeny V. Shilko, Vladimir A. Skripnyak, Sergey G. Psakhie

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

2 Citations (Scopus)

Abstract

Earlier the authors developed a discrete element based numerical model of dynamic mechanical behavior of brittle materials. The model is based on the concept of kinetic theory of strength. An important problem in the application of the proposed model to the study of features of dynamic response of real materials is lack of information about the dependence of model parameters on stress relaxation times (including time of fracture development). The present paper proposes an analytical approach to determining these dependencies for different brittle materials.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
PublisherAmerican Institute of Physics Inc.
Volume1909
ISBN (Electronic)9780735416017
DOIs
Publication statusPublished - 1 Dec 2017
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 - Tomsk, Russian Federation
Duration: 9 Oct 201713 Oct 2017

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017
CountryRussian Federation
CityTomsk
Period9.10.1713.10.17

Fingerprint

dynamic models
brittle materials
kinetics
stress relaxation
kinetic theory
dynamic response
relaxation time

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Grigoriev, A. S., Shilko, E. V., Skripnyak, V. A., & Psakhie, S. G. (2017). An approach to determining the parameters of kinetic strength theory based dynamic model of brittle solids mechanical behavior. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017 (Vol. 1909). [020064] American Institute of Physics Inc.. https://doi.org/10.1063/1.5013745

An approach to determining the parameters of kinetic strength theory based dynamic model of brittle solids mechanical behavior. / Grigoriev, Aleksandr S.; Shilko, Evgeny V.; Skripnyak, Vladimir A.; Psakhie, Sergey G.

Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017. 020064.

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

Grigoriev, AS, Shilko, EV, Skripnyak, VA & Psakhie, SG 2017, An approach to determining the parameters of kinetic strength theory based dynamic model of brittle solids mechanical behavior. in Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. vol. 1909, 020064, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017, Tomsk, Russian Federation, 9.10.17. https://doi.org/10.1063/1.5013745
Grigoriev AS, Shilko EV, Skripnyak VA, Psakhie SG. An approach to determining the parameters of kinetic strength theory based dynamic model of brittle solids mechanical behavior. In Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909. American Institute of Physics Inc. 2017. 020064 https://doi.org/10.1063/1.5013745
Grigoriev, Aleksandr S. ; Shilko, Evgeny V. ; Skripnyak, Vladimir A. ; Psakhie, Sergey G. / An approach to determining the parameters of kinetic strength theory based dynamic model of brittle solids mechanical behavior. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017, AMHS 2017. Vol. 1909 American Institute of Physics Inc., 2017.
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