Nonlinear behavior of thick composites with uniform fiber waviness

Heoung Jae Chun, Jai Yoon Shin, Isaac M. Daniel

研究成果: Article査読

7 被引用数 (Scopus)

抄録

A constitutive model was proposed to study the effects of fiber waviness on the elastic properties and nonlinear behavior of unidirectional composites under tensile, compressive, and flexural loadings. The material and geometric nonlinearities due to fiber waviness were incorporated in the analyses. Specimens with various degrees of fiber waviness were fabricated. Tensile, compressive, and flexural tests were conducted to verify the predictions obtained from the model. Experimental results were in good agreement with the predictions.

本文言語English
ページ(範囲)1949-1955
ページ数7
ジャーナルAIAA journal
38
10
DOI
出版ステータスPublished - 2000 10

ASJC Scopus subject areas

  • 航空宇宙工学

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