Multiscale analysis of damage progression in newly designed UACS laminates

Hang Li, Wen Xue Wang, Terutake Matsubara

研究成果: ジャーナルへの寄稿学術誌査読

19 被引用数 (Scopus)

抄録

In this paper, the damage progression in laminates fabricated by unidirectionally arrayed chopped strands (UACS) with newly designed slit distribution patterns under tension is simulated based on a multiscale analysis. The multiscale analysis includes a homogenization analysis and a multiscale damage progression analysis of a microscopic region and a macroscopic region. The elastic constants of the laminas used in the macroscopic region are calculated by the homogenization analysis. The silt distribution patterns are exactly modeled in the microscopic region. Cohesive interface element and maximum stress criterion are employed for the simulation of the progression of delamination and other failure modes in the laminates, respectively.

本文言語英語
ページ(範囲)108-117
ページ数10
ジャーナルComposites Part A: Applied Science and Manufacturing
57
DOI
出版ステータス出版済み - 2月 2014

!!!All Science Journal Classification (ASJC) codes

  • セラミックおよび複合材料
  • 材料力学

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