Brittle porous material mesovolume structure models and simulation of their mechanical properties

I. Yu Smolin, M. O. Eremin, P. V. Makarov, E. P. Evtushenko, S. N. Kulkov, S. P. Buyakova

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

2 Citations (Scopus)

Abstract

To study the mechanical response of brittle porous materials at mesoscale, porous samples were generated and their deformation was numerically modelled. Two types of pore space morphology such as overlapping spherical pores and overlapping spherical solids were explicitly considered. For deformation modelling, an evolutionary approach including the nonlinear constitutive equations used to describe damage accumulation and its impact on the degradation of the solid frame strength properties was applied. The numerical results have shown that an average stress-strain diagram is sensitive to pore morphology as well as porosity.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
EditorsVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
Pages595-598
Number of pages4
Volume1623
ISBN (Electronic)9780735412606
DOIs
Publication statusPublished - 1 Jan 2014
EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
Duration: 3 Sep 20145 Sep 2014

Conference

ConferenceInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
CountryRussian Federation
CityTomsk
Period3.9.145.9.14

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Keywords

  • Ceramics
  • Modelling
  • Porous structure
  • Structure - property relationship

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Smolin, I. Y., Eremin, M. O., Makarov, P. V., Evtushenko, E. P., Kulkov, S. N., & Buyakova, S. P. (2014). Brittle porous material mesovolume structure models and simulation of their mechanical properties. In V. E. Panin, S. G. Psakhie, V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), AIP Conference Proceedings (Vol. 1623, pp. 595-598). American Institute of Physics Inc.. https://doi.org/10.1063/1.4899015