Numerical simulation of elasto-plastic deformation of artificial 3D-structures

Abstract

In this contribution, a mesomechanical approach to simulate the elasto-plastic behavior of heterogeneous media with explicit consideration for the material structure has been extended to the three-dimensional case. Polycrystalline and metal matrix composite structures have been designed via a special method developed in our earlier work. Three-dimensional simulations of elasto-plastic deformation of the structures under tension have been performed by the finite difference approximation technique. The results of the 3D-calculations have been analyzed and compared with those obtained from the 2D-approximation. The analysis of the 3D structure behavior at different scale levels is made on the base of the mesomechanical concept.

Original language	English
Title of host publication	Multiscaling in Applied Science and Emerging Technology, Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics
Editors	G.C. Sih, T.B. Kermanidis, S.G. Pantelakis
Pages	266-272
Number of pages	7
Publication status	Published - 2004
Externally published	Yes
Event	Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics:Proceedings of the Sixth International Conference for Mesomechanics - Patras, Greece Duration: 31 May 2004 → 4 Jun 2004

Other

Other	Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics:Proceedings of the Sixth International Conference for Mesomechanics
Country	Greece
City	Patras
Period	31.5.04 → 4.6.04

Keywords

3D-structure
Computational mechanics
Elasto-plastic behaviour
Mesomechanics

ASJC Scopus subject areas

Engineering(all)

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Numerical simulation of elasto-plastic deformation of artificial 3D-structures. / Romanova, Varvara A.; Balokhonov, Ruslan Revovich.

Multiscaling in Applied Science and Emerging Technology, Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. ed. / G.C. Sih; T.B. Kermanidis; S.G. Pantelakis. 2004. p. 266-272.

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

Romanova, VA & Balokhonov, RR 2004, Numerical simulation of elasto-plastic deformation of artificial 3D-structures. in GC Sih, TB Kermanidis & SG Pantelakis (eds), Multiscaling in Applied Science and Emerging Technology, Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. pp. 266-272, Multiscaling in Applied Science and Emerging Technology; Fundamentals and Applications in Mesomechanics:Proceedings of the Sixth International Conference for Mesomechanics, Patras, Greece, 31.5.04.

Romanova, Varvara A. ; Balokhonov, Ruslan Revovich. / Numerical simulation of elasto-plastic deformation of artificial 3D-structures. Multiscaling in Applied Science and Emerging Technology, Fundamentals and Applications in Mesomechanics: Proceedings of the Sixth International Conference for Mesomechanics. editor / G.C. Sih ; T.B. Kermanidis ; S.G. Pantelakis. 2004. pp. 266-272

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