Nonlinear behaviors of thick composite materials with fiber waviness

H. J. Chun, I. M. Daniel, J. Y. Shin

研究成果: Conference article査読

1 被引用数 (Scopus)


A constitutive model is proposed to study the effect of fiber waviness on the elastic properties and nonlinear behaviors of unidirectional composites under tensile, compressive and flexural loadings. In the analyses, the material nonlinearity and geometrical nonlinearity due to fiber waviness are incorporated. Specimens with various degrees of fiber waviness are fabricated. Tensile, compressive and flexural tests are conducted to verify the predictions obtained from the model. Experimental results are in good agreement with the predictions.

ジャーナルCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
出版ステータスPublished - 1999 1月 1
イベントProceedings of the 1999 AIAA/ASME/ASCE/AHS/ASC Structrures, Structural Dynamics, and Materials Conference and Exhibit - St. Louis, MO, USA
継続期間: 1999 4月 121999 4月 15

ASJC Scopus subject areas

  • 建築
  • 材料科学(全般)
  • 航空宇宙工学
  • 材料力学
  • 機械工学


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