Singular stresses of cracked woven glass-epoxy laminates at cryogenic temperatures

Kazuaki Sanada, Yasuhide Shindo, Sei Ueda

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We consider the singular stresses of woven glass-epoxy laminates with a parallel array of transverse cracks and temperature-dependent properties at cryogenic temperatures under tension. A generalized plane strain finite element model is used to study the influence of warp angle on the cryogenic fracture behavior of two-layered woven laminates. Special elements with exact stress singularity are placed around the crack tip. Numerical calculations are carried out, and the stress intensity factor at different temperatures is shown graphically.

本文言語English
ページ(範囲)501-508
ページ数8
ジャーナルEngineering Fracture Mechanics
59
4
DOI
出版ステータスPublished - 1998
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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