Far Eastern Mathematical Journal

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Micromechanical model of high-energy materials to the curing

Chekhonin K. A.

2022, issue 1, P. 119-124 DOI: https://doi.org/10.47910/FEMJ202212

Abstract

During curing process of elastomeric composites residual stresses inevitably develop and play an important role in the final mechanical properties of composites. This work at a better understanding the effects of macro-level factors, including temperature, degree of cure variation and mechanical stains on micro-scale stresses with modification the Model Arruda-Boyce, and a Representative Volume Element to predict technology stresses in matrix.

Keywords: elastomeric composites, technology stresses, Finite element analysis, Arruda-Boyce micromechanical model, Multi-scale modeling

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References

[1] K. A. Chekhonin, “ Osnovy teorii otverzhdeniia tverdykh raketnykh topliv”, Vestnik ITPS, 12:1 (2016), 131–145. [2] K. A. Chekhonin, V. D. Vlasenko, “The Role of Curing Stresses in Subsequent Response and Damage of High Energetic materials”, Journal of Physics: Conference Series. The conference on High Energy Processes in Condensed Matter (HEPCM)-2021, 2021, 55–63. [3] E. M. Arruda, M. C. Boyce, “A 3-dimensional constitutive model for the large stretch behavior of rubber elastic materials”, Journal of the Mechanics and Physics of Solids, 41 (1993), 389–412. [4] K. A. Chekhonin, “Termodinamicheski soglasovannaia sviazannaia model' otverzhdeniia elastomerov pri bol'shikh deformatsiiakh” ,Dal'nevostochnyi matematicheskii zhurnal, 22:1 (2022), 107–118. [5] K. A. Chekhonin, V. D. Vlasenko, “Numerical Modelling of Compression Cure High-Filled Polimer Material”, Journal of Siberian Federal University. Mathematics & Physics, 14:6 (2021), 805–814.

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