피로파괴에 반사형 광탄성 실험법 응용

DOI QR코드

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남병군;황재석;이효재;백운철
Nam, Byeong-Gun;Hwang, Jae-Seok;Lee, Hyo-Jae;Baek, Un-Cheol

  • 발행 : 2000.05.01

초록

The reflective photoelastic experiment can be used more effectively than the transparent type in industrial fields. Therefore the reflective photoelastic experimental hybrid method applied to the fatigue fracture problems is introduced in this research. It is verified that the reflective photoelastic experimental hybrid method is very useful on the determination of crack propagation velocity and stress intensity factor of the fatigue crack and on the separation of stress components in the vicinity of fatigue crack tip etc

키워드

반사형 광탄성 실험;반사형 광탄성 실험의 하이브리드법;비선형 최소자승법;파괴인성치

참고문헌

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