On dependence of mechanical properties of brittle material on partial concentrations of different sized pores in its structure in a wide range of porosity

Igor S. Konovalenko, Alexey Yu Smolin, Sergey G. Psakhie

Division for General Technical Subjects

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

Abstract

2D and 3D models of mechanical behavior of brittle porous material under uniaxial compression loading were developed in the framework of the movable cellular automaton method. The considered material was characterized by pore size distribution function having two maxima. On the basis of simulation results the dependence of the strength properties of brittle porous material on its total porosity and partial porosities corresponding to pores with different size was revealed. The change in internal structure of material in a wide range of mentioned parameters was analyzed. The main structural factors influencing compression strength of the material at various combinations of values of porosity parameters were identified.

Original language	English
Title of host publication	Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
Publisher	American Institute of Physics Inc.
Volume	1683
ISBN (Electronic)	9780735413306
DOIs	https://doi.org/10.1063/1.4932779
Publication status	Published - 27 Oct 2015
Event	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation Duration: 21 Sep 2015 → 25 Sep 2015

Conference

Conference	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
Country	Russian Federation
City	Tomsk
Period	21.9.15 → 25.9.15

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ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Konovalenko, I. S., Smolin, A. Y., & Psakhie, S. G. (2015). On dependence of mechanical properties of brittle material on partial concentrations of different sized pores in its structure in a wide range of porosity. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 1683). [020089] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932779

On dependence of mechanical properties of brittle material on partial concentrations of different sized pores in its structure in a wide range of porosity. / Konovalenko, Igor S.; Smolin, Alexey Yu; Psakhie, Sergey G.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683 American Institute of Physics Inc., 2015. 020089.

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

Konovalenko, IS, Smolin, AY & Psakhie, SG 2015, On dependence of mechanical properties of brittle material on partial concentrations of different sized pores in its structure in a wide range of porosity. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 1683, 020089, 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/10.1063/1.4932779

Konovalenko IS, Smolin AY, Psakhie SG. On dependence of mechanical properties of brittle material on partial concentrations of different sized pores in its structure in a wide range of porosity. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 1683. American Institute of Physics Inc. 2015. 020089 https://doi.org/10.1063/1.4932779

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Access to Document

10.1063/1.4932779