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国际多尺度计算工程期刊

每年出版 6 

ISSN 打印: 1543-1649

ISSN 在线: 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

TWO-SCALE AND THREE-SCALE COMPUTATIONAL CONTINUA MODELS OF COMPOSITE CURVED BEAMS

卷 16, 册 6, 2018, pp. 527-554
DOI: 10.1615/IntJMultCompEng.2018029231
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摘要

The two-scale and three-scale computational continua models of composite curved beams are described. For the coarse-scale problems, the four-node isoparametric beam elements based on the Third order Shear Deformation Theory is employed to discretize the composite curved beams. The effect of shear deformation and rotational inertia can be accounted for due to the nonlinear shear strain variation throughout the beam thickness. Since the size of Computational Unit Cell is comparable to the size of the coarse-scale element, the nonlocal quadrature scheme is employed to replace the classical Gauss quadrature. For the coarse-scale beam elements, the cubic interpolation is employed for both tangential and normal displacements. The proposed two-scale and three-scale computational continua models are verified for the laminated, quasi isotropic, and woven composite curved beams against the O(1) homogenization method and Direct Numerical Simulations.

对本文的引用
  1. Li Dinghe, Wang Zhenming, Zhang Chao, Computational continua method and multilevel-multisite mesh refinement method for multiscale analysis of woven composites laminates, Composite Structures, 259, 2021. Crossref

  2. Li D. H., Wu P. X., Wan A. S., A two-scale computational continua multiscale analysis model for honeycomb sandwich plates, Mechanics of Advanced Materials and Structures, 2022. Crossref

  3. Li Dinghe, Multiscale analysis, in Analysis of Composite Laminates, 2022. Crossref

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