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

Division for Materials Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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 language	English
Title of host publication	AIP Conference Proceedings
Editors	Victor E. Panin, Sergey G. Psakhie, Vasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
Publisher	American Institute of Physics Inc.
Pages	595-598
Number of pages	4
Volume	1623
ISBN (Electronic)	9780735412606
DOIs	https://doi.org/10.1063/1.4899015
Publication status	Published - 1 Jan 2014
Event	International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014

Conference

Conference	International Conference on Physical Mesomechanics of Multilevel Systems 2014
Country	Russian Federation
City	Tomsk
Period	3.9.14 → 5.9.14

Fingerprint

porous materials

mechanical properties

porosity

stress-strain diagrams

simulation

constitutive equations

degradation

damage

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

Brittle porous material mesovolume structure models and simulation of their mechanical properties. / Smolin, I. Yu; Eremin, M. O.; Makarov, P. V.; Evtushenko, E. P.; Kulkov, S. N.; Buyakova, S. P.

AIP Conference Proceedings. ed. / Victor E. Panin; Sergey G. Psakhie; Vasily M. Fomin; Victor E. Panin; Sergey G. Psakhie. Vol. 1623 American Institute of Physics Inc., 2014. p. 595-598.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Smolin, IY, Eremin, MO, Makarov, PV, Evtushenko, EP, Kulkov, SN & Buyakova, SP 2014, Brittle porous material mesovolume structure models and simulation of their mechanical properties. in VE Panin, SG Psakhie, VM Fomin, VE Panin & SG Psakhie (eds), AIP Conference Proceedings. vol. 1623, American Institute of Physics Inc., pp. 595-598, International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russian Federation, 3.9.14. https://doi.org/10.1063/1.4899015

Smolin IY, Eremin MO, Makarov PV, Evtushenko EP, Kulkov SN , Buyakova SP. Brittle porous material mesovolume structure models and simulation of their mechanical properties. In Panin VE, Psakhie SG, Fomin VM, Panin VE, Psakhie SG, editors, AIP Conference Proceedings. Vol. 1623. American Institute of Physics Inc. 2014. p. 595-598 https://doi.org/10.1063/1.4899015

Smolin, I. Yu ; Eremin, M. O. ; Makarov, P. V. ; Evtushenko, E. P. ; Kulkov, S. N. ; Buyakova, S. P. / Brittle porous material mesovolume structure models and simulation of their mechanical properties. AIP Conference Proceedings. editor / Victor E. Panin ; Sergey G. Psakhie ; Vasily M. Fomin ; Victor E. Panin ; Sergey G. Psakhie. Vol. 1623 American Institute of Physics Inc., 2014. pp. 595-598

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Access to Document

10.1063/1.4899015