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Thermoinelasticity of Damaged Elastomers by Self-consistent Method

Authorized Users Only
2008
Authors
Mićunović, Milan V.
Kudrjavceva, Ljudmila T.
Šumarac, Dragoslav
Article (Published version)
Metadata
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Abstract
This study deals with an elastomer body having a random 3D distribution of two types of inclusions: spheroidal mutually parallel voids and differently oriented reinforcing parallel elastomeric stiff spheroidal short fibers. By the effective field approach, the effective stiffness four-tensor as well as the effective thermal expansion two-tensor are formulated and found numerically. Simultaneous and sequential embeddings of inclusions are compared. Damage evolution is described by a modified Vakulenko's approach, the endochronic thermodynamics. A brief account of the problem of effective elastic and thermal symmetry is taken. The results of the theory are applied to creep of an elastomeric PU-based composite caused by triangular history of compressive stress.
Keywords:
anisotropy by damage / Eshelbian implants / Vakulenko's thermodynamic time
Source:
International Journal of Damage Mechanics, 2008, 17, 6, 539-565
Funding / projects:
  • Mehanika materijala sa mikrostrukturom (RS-144038)

DOI: 10.1177/1056789507088338

ISSN: 1056-7895

WoS: 000260741300003

Scopus: 2-s2.0-56049087778
[ Google Scholar ]
3
2
URI
https://grafar.grf.bg.ac.rs/handle/123456789/198
Collections
  • Катедра за техничку механику и теорију конструкција
Institution/Community
GraFar
TY  - JOUR
AU  - Mićunović, Milan V.
AU  - Kudrjavceva, Ljudmila T.
AU  - Šumarac, Dragoslav
PY  - 2008
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/198
AB  - This study deals with an elastomer body having a random 3D distribution of two types of inclusions: spheroidal mutually parallel voids and differently oriented reinforcing parallel elastomeric stiff spheroidal short fibers. By the effective field approach, the effective stiffness four-tensor as well as the effective thermal expansion two-tensor are formulated and found numerically. Simultaneous and sequential embeddings of inclusions are compared. Damage evolution is described by a modified Vakulenko's approach, the endochronic thermodynamics. A brief account of the problem of effective elastic and thermal symmetry is taken. The results of the theory are applied to creep of an elastomeric PU-based composite caused by triangular history of compressive stress.
T2  - International Journal of Damage Mechanics
T1  - Thermoinelasticity of Damaged Elastomers by Self-consistent Method
EP  - 565
IS  - 6
SP  - 539
VL  - 17
DO  - 10.1177/1056789507088338
ER  - 
@article{
author = "Mićunović, Milan V. and Kudrjavceva, Ljudmila T. and Šumarac, Dragoslav",
year = "2008",
abstract = "This study deals with an elastomer body having a random 3D distribution of two types of inclusions: spheroidal mutually parallel voids and differently oriented reinforcing parallel elastomeric stiff spheroidal short fibers. By the effective field approach, the effective stiffness four-tensor as well as the effective thermal expansion two-tensor are formulated and found numerically. Simultaneous and sequential embeddings of inclusions are compared. Damage evolution is described by a modified Vakulenko's approach, the endochronic thermodynamics. A brief account of the problem of effective elastic and thermal symmetry is taken. The results of the theory are applied to creep of an elastomeric PU-based composite caused by triangular history of compressive stress.",
journal = "International Journal of Damage Mechanics",
title = "Thermoinelasticity of Damaged Elastomers by Self-consistent Method",
pages = "565-539",
number = "6",
volume = "17",
doi = "10.1177/1056789507088338"
}
Mićunović, M. V., Kudrjavceva, L. T.,& Šumarac, D.. (2008). Thermoinelasticity of Damaged Elastomers by Self-consistent Method. in International Journal of Damage Mechanics, 17(6), 539-565.
https://doi.org/10.1177/1056789507088338
Mićunović MV, Kudrjavceva LT, Šumarac D. Thermoinelasticity of Damaged Elastomers by Self-consistent Method. in International Journal of Damage Mechanics. 2008;17(6):539-565.
doi:10.1177/1056789507088338 .
Mićunović, Milan V., Kudrjavceva, Ljudmila T., Šumarac, Dragoslav, "Thermoinelasticity of Damaged Elastomers by Self-consistent Method" in International Journal of Damage Mechanics, 17, no. 6 (2008):539-565,
https://doi.org/10.1177/1056789507088338 . .

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