Journal of the Korean Society for Nondestructive Testing (비파괴검사학회지)

The Korean Society for Nondestructive Testing (한국비파괴검사학회)
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Fiber Orientation Determination of CFRP Composites using CODF Concept

CODF 개념을 이용한 CFRP 복합재료의 Fiber Orientation 측정기술연구

  • 이승석 (한국표준연구소, 비파괴시험연구실) ;
  • 안봉영 (한국표준연구소, 비파괴시험연구실) ;
  • 이재락 (한국화학연구소)
  • Published : 1990.11.30
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Abstract

The specific strength of the fiber reinforced composite material is closely related to the anisotropy of the material. For the quantitative characterization of the anisotropy in the composite material, applied was CODF concept which was extensively used in the metallic material. As the results, the anisotropy of the material could be quantitatively analysed from the measurement of the phase velocities of the angular dependent $SH_o$ waves.

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