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International Journal for Multiscale Computational Engineering

Publicou 6 edições por ano

ISSN Imprimir: 1543-1649

ISSN On-line: 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

Multiscale Modeling of Composite Materials by a Multifield Finite Element Approach

Volume 3, Edição 4, 2005, pp. 463-480
DOI: 10.1615/IntJMultCompEng.v3.i4.50
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RESUMO

We present a multiscale model for composite materials based on the theory of multifield continua. Such a model includes additional fields besides the standard stress and deformation, allowing the representation of microstructures in a continuous medium. The multiscale model was implemented in a new finite element code, MUSCAFE. Numerical examples describing a fiber-reinforced composite material with a porous (microcracked) elastic matrix are presented. We first discuss an uncoupled model, in which the microstructural relaxation does not influence the macroscopic displacement field. Then, the first stage of development of a fully coupled model is described. Here, appropriate coupling tensors describe the interaction between displacement and microstructure at the macroscopic level, thereby reflecting the microscopic interaction laws between microstructural elements and the matrix. The latter laws are derived by a combination of theoretical assumptions and atomistic molecular dynamics simulations.

CITADO POR
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  2. Sansalone Vittorio, Lemaire Thibault, Naili Salah, Modélisation multi-échelle des propriétés mécaniques de l'os : étude à l'échelle de la fibrille, Comptes Rendus Mécanique, 335, 8, 2007. Crossref

  3. Sansalone V., Lemaire T., Naili S., Variational homogenization for modeling fibrillar structures in bone, Mechanics Research Communications, 36, 2, 2009. Crossref

  4. Trovalusci Patrizia, Varano Valerio, Microcracked Materials as Non-Simple Continua, Materials Science Forum, 638-642, 2010. Crossref

  5. Settimi Valeria, Trovalusci Patrizia, Rega Giuseppe, Dynamical properties of a composite microcracked bar based on a generalized continuum formulation, Continuum Mechanics and Thermodynamics, 31, 6, 2019. Crossref

  6. Dirrenberger Justin, Forest Samuel, Jeulin Dominique, Computational Homogenization of Architectured Materials, in Architectured Materials in Nature and Engineering, 282, 2019. Crossref

  7. Sansalone V., Naïli S., Lemaire T., Nanostructure and effective elastic properties of bone fibril, Bioinspired, Biomimetic and Nanobiomaterials, 1, 3, 2012. Crossref

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