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International Journal for Multiscale Computational Engineering

Publicado 6 números por año

ISSN Imprimir: 1543-1649

ISSN En Línea: 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

Anisotropic Micromechanical Creep Damage Model for Composite Materials: A Reduced-Order Approach

Volumen 6, Edición 2, 2008, pp. 113-121
DOI: 10.1615/IntJMultCompEng.v6.i2.10
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SINOPSIS

An anisotropic micromechanical model aimed at characterizing the response of composite material to creep is presented. The constitutive model of microconstituents is based on the Kachanov-Robotnov creep damage model for isotropic materials. An anisotropy of the model is introduced through homogenization, which derives macroscopic properties from micromechanical properties of microconstituents. A reduced-order micromechanical model is formulated to substantially reduce (up to several orders of magnitude) the number of unknowns in the microscopic problem compared to the direct homogenization approach. The reduced-order model is based on the reduced-order homogenization with eigen-strains, which describes the inelastic part of the microscopic displacement field by means of eigen-deformations. An adaptive algorithm has been devised to evaluate the time step needed to ensure solution accuracy. Numerical studies are presented to demonstrate the efficiency of the model.

CITADO POR
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  2. Grigorovitch Marina, Gal Erez, The local response in structures using the Embedded Unit Cell Approach, Computers & Structures, 157, 2015. Crossref

  3. Grigorovitch M., Gal E., Homogenization of non-periodic zones in periodic domains using the embedded unit cell approach, Computers & Structures, 179, 2017. Crossref

  4. Hossain Md Abir, Cottingham Jacqueline R., Stewart Calvin M., An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis, Journal of Engineering for Gas Turbines and Power, 144, 1, 2022. Crossref

  5. Fernholz K.D., Bonding of polymer matrix composites, in Advances in Structural Adhesive Bonding, 2010. Crossref

  6. Katouzian Mostafa, Vlase Sorin, Marin Marin, Öchsner Andreas, Creep response of fiber-reinforced composites: a review, Discover Mechanical Engineering, 1, 1, 2022. Crossref

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