Statistical prediction of the reliability of composite materials with dispersive inclusions
DOI:
https://doi.org/10.15587/2313-8416.2019.160880Słowa kluczowe:
composite material, probability of failure, distribution function, failure loading, dispersive inclusionsAbstrakt
An algorithm for the reliability (probability of failure) calculating of composite materials with stochastically distributed dispersive inclusions under conditions of a complex stress state is proposed. The deterministic composite failure criterion of a Coulomb friction with clutch type is considered. The distribution function of the composite failure loading is obtained, which is the basis for writing the statistical characteristics of materials strength and reliability. The diagrams of the applied loading dependence on the probability of failure of a flat composite sample with different structural heterogeneity of the material and numbers of inclusions are calculated and constructed
Bibliografia
Chen, N.-Z., Guedes Soares, C. (2011). Ultimate strength and reliability of composite material structures. Marine Technology and Engineering, 2, 817–840.
Kolios, A. J., Proia, S. (2012). Evaluation of the Reliability Performance of Failure Criteria for Composite Structures. World Journal of Mechanics, 2 (3), 162–170. doi: http://doi.org/10.4236/wjm.2012.23019
Rypl, R., Chudoba, R., Scholzen, A., Vořechovský, M. (2013). Brittle matrix composites with heterogeneous reinforcement: Multi-scale model of a crack bridge with rigid matrix. Composites Science and Technology, 89, 98–109. doi: http://doi.org/10.1016/j.compscitech.2013.09.014
Wang, F., Ding, J., Chen, Z. (2014). Statistical Analysis of the Progressive Failure Behavior for Fiber-Reinforced Polymer Composites under Tensile Loading. Polymers, 6 (1), 145–159. doi: http://doi.org/10.3390/polym6010145
Naresh, K., Shankar, K., Velmurugan, R. (2018). Reliability analysis of tensile strengths using Weibull distribution in glass/epoxy and carbon/epoxy composites. Composites Part B: Engineering, 133, 129–144. doi: http://doi.org/10.1016/j.compositesb.2017.09.002
Liang, H., Li, S., Lu, Y., Yang, T. (2018). Reliability Study on FRP Composites Exposed to Wet-Dry Cycles. Applied Sciences, 8 (6), 892. doi: http://doi.org/10.3390/app8060892
Hardiman, N. J. (1954). Elliptic elastic inclusion in an infinite elastic plate. The Quarterly Journal of Mechanics and Applied Mathematics, 7 (2), 226–230. doi: http://doi.org/10.1093/qjmam/7.2.226
Kvit, R. (2008). Strength statistical characteristics of composite materials at a complex stressed state. Bulletin of the Lviv Polytechnic National University. Physical and Mathematical Sciences, 601, 59–64.
Cherepanov, G. (1983). Fracture mechanics of composite materials. Moscow, 296.
Vytvytsky, P., Popina, S. (1980). Strength and criteria of brittle fracture of stochastically defective bodies. Kyiv, 186.
Pysarenko, G., Yakovlev, A., Matveev, V. (1988). Resistance material referencebook. Kyiv, 736.
Baitsar, R., Kvit, R. (2018). Method of the reliability calculation of orthotropic composite materials with random defects. ScienceRise, 10 (51), 28–32. doi: http://doi.org/10.15587/2313-8416.2018.146636
##submission.downloads##
Opublikowane
Numer
Dział
Licencja
Copyright (c) 2019 Roman Baitsar, Roman Kvit, Andriy Malyar
Utwór dostępny jest na licencji Creative Commons Uznanie autorstwa 4.0 Międzynarodowe.
Our journal abides by the Creative Commons CC BY copyright rights and permissions for open access journals.
Authors, who are published in this journal, agree to the following conditions:
1. The authors reserve the right to authorship of the work and pass the first publication right of this work to the journal under the terms of a Creative Commons CC BY, which allows others to freely distribute the published research with the obligatory reference to the authors of the original work and the first publication of the work in this journal.
2. The authors have the right to conclude separate supplement agreements that relate to non-exclusive work distribution in the form in which it has been published by the journal (for example, to upload the work to the online storage of the journal or publish it as part of a monograph), provided that the reference to the first publication of the work in this journal is included.
