Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method

Andrey V. Dimaki, Evgeny V. Shilko, Sergey V. Astafurov, Sergey G. Psakhie

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

Abstract

The connected physical-mechanical model of fluid-saturated porous medium, based on the coupling of particle method and net method, has been proposed. The model has been applied to simulation of the mechanical response of gas-saturated brittle material under uniaxial loading. An anomalous increase in strength and deformation capacity of samples in a certain range of pressure of gas in pores has been revealed. It has been shown that in this pressure range the destruction of the samples occurs with the formation of a large number of small fragments that can serve as a model of gas-dust emission into mine area.

Original languageEnglish
Title of host publicationParticle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013
Pages819-827
Number of pages9
Publication statusPublished - 2013
Event3rd International Conference on Particle-Based Methods Fundamentals and Applications, Particles 2013 - Stuttgart, Germany
Duration: 18 Sep 201320 Sep 2013

Other

Other3rd International Conference on Particle-Based Methods Fundamentals and Applications, Particles 2013
CountryGermany
CityStuttgart
Period18.9.1320.9.13

Keywords

  • Fracture
  • Porous medium
  • Solid-gas composition
  • Strength

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method'. Together they form a unique fingerprint.

  • Cite this

    Dimaki, A. V., Shilko, E. V., Astafurov, S. V., & Psakhie, S. G. (2013). Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method. In Particle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013 (pp. 819-827)