Library Subscription: Guest
International Journal for Multiscale Computational Engineering

Published 6 issues per year

ISSN Print: 1543-1649

ISSN Online: 1940-4352

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.4 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 2.2 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00034 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.46 SJR: 0.333 SNIP: 0.606 CiteScore™:: 3.1 H-Index: 31

Indexed in

MODELING OF THIN COMPOSITE LAMINATES WITH GENERAL ANISOTROPY UNDER HARMONIC VIBRATIONS BY THE ASYMPTOTIC HOMOGENIZATION METHOD

Volume 15, Issue 3, 2017, pp. 219-237
DOI: 10.1615/IntJMultCompEng.2017019518
Get accessGet access

ABSTRACT

A new approach to the asymptotic homogenization theory for thin composite laminates with general anisotropy of elastic modules under harmonic vibrations is suggested. The main purpose of the theory is to derive a closed explicit equation system for all six stress tensor components in composite laminates under vibrations, using 3D general equations for steady oscillations of elastic solids, by the asymptotic homogenization method. Unlike the classical homogenization analysis of 3D periodicity structures, our approach was applied to thin laminates with a constant thickness, but without any periodicity through the plate thickness. Recurrent chains of local vibration problems were deduced by the homogenization method, and closed-form solutions of these problems were found for thin laminates. This method allows us to compute all six stresses’ distributions in a plate including normal through-thickness and shear interlayer stresses for the case of general anisotropy in elastic modules. Unlike the classical plate theories, for the case of general anisotropy in elastic modules, when there are 21 elastic constants, the displacements’ distribution through a plate thickness is not linear. Longitudinal displacements proved to be linear functions of the coordinate along a plate thickness only for special anisotropy types — for monoclinic materials of plate layers, whose elastic modules’ symmetry plane is parallel to a middle plane of the plate. Computations by the developed method and by a 3D-?nite-element method solving the three-dimensional problem on free vibrations were compared, which showed a high accuracy of the developed method in calculation of natural frequencies and all six stresses in the plate.

CITED BY
  1. Dimitrienko Yu I, Bogdanov I O, Two-scale modeling of spatial flows of gas and weakly compressible liquid in porous composite structures, Journal of Physics: Conference Series, 1141, 2018. Crossref

  2. Ashikhmina E. R., Prosuntsov P. V., Wing airfoil selection and optimization for the tourist class reusable space vehicle, INTERNATIONAL YOUTH SCIENTIFIC CONFERENCE “HEAT AND MASS TRANSFER IN THE THERMAL CONTROL SYSTEM OF TECHNICAL AND TECHNOLOGICAL ENERGY EQUIPMENT” (HMTTSC 2019), 2135, 2019. Crossref

  3. Nikabadze M U, Bogatyrev M A, Ulukhanyan A R, On the Modeling of Thin Bodies of Revolution, IOP Conference Series: Materials Science and Engineering, 683, 1, 2019. Crossref

  4. Nikabadze Mikhail, Ulukhanyan Armine, Khizhenkov Andrey, On modeling of three-layered thin bodies, IOP Conference Series: Materials Science and Engineering, 683, 1, 2019. Crossref

  5. Ashikhmina E R, Prosuntsov P V, Coupled CFD-based Shape Optimization of a Wing of Reusable Space Vehicle of Tourist Class, IOP Conference Series: Materials Science and Engineering, 709, 2, 2020. Crossref

  6. Ivanov M Yu, Resh G F, Theoretical Justification of Experimental Investigation of Gravity-Capillary Method for Gas-Liquid Mixtures Intake, Journal of Physics: Conference Series, 1391, 1, 2019. Crossref

  7. Dimitrienko Yu I, Zakharov A A, Gorbunov V Y, Modeling of the draping textile on a curved surface, Journal of Physics: Conference Series, 1990, 1, 2021. Crossref

  8. Nikabadze M U, Ulukhanyan A R, To the Modeling of multilayer Thin Prismatic Bodies, IOP Conference Series: Materials Science and Engineering, 683, 1, 2019. Crossref

  9. Ashikhmina E R, Ageyeva T G, Fedorov Yu S, Klimovich V, Analytical and experimental research of epoxy-based glass/carbon hybrid polymer composites, IOP Conference Series: Materials Science and Engineering, 934, 1, 2020. Crossref

  10. Dimitrienko Yu I, Shuguang Li, Modeling the nonlinear permeability of porous composite structures with non-Newtonian fluids, IOP Conference Series: Materials Science and Engineering, 934, 1, 2020. Crossref

  11. Li D.H., Wan A.S., A layerwise multiscale analysis method for composite laminated plates, Composite Structures, 257, 2021. Crossref

Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections Prices and Subscription Policies Begell House Contact Us Language English 中文 Русский Português German French Spain