Email this article Design optimization of truss bridge structures of composite materials
- Authors: Tinkov D.V.1, Safonov A.A.2
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Affiliations:
- National Research University MPEI
- Skolkovo Institute of Science and Technology
- Issue: Vol 46, No 1 (2017)
- Pages: 46-52
- Section: Reliability, Strength, Wear Resistance of Machines and Constructions
- URL: https://journals.rcsi.science/1052-6188/article/view/193180
- DOI: https://doi.org/10.3103/S1052618817010149
- ID: 193180
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Abstract
In this paper the problem of optimizing a distribution of carbon fiber content in hybrid glass/carbon fiber reinforced (GFRP/CFRP) structural elements of plane, statically determinate regular elastic truss structure is discussed. A modification of genetic algorithm combined with the method of mathematical induction is proposed. A criterion of structural materials cost minimization while satisfying elastic strength requirements is used as an optimality criterion.
About the authors
D. V. Tinkov
National Research University MPEI
Email: a.safonov@skoltech.ru
Russian Federation, Moscow
A. A. Safonov
Skolkovo Institute of Science and Technology
Author for correspondence.
Email: a.safonov@skoltech.ru
Russian Federation, Moscow
