한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제6권3호
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- Pages.78-89
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- 1989
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
J-적분을 이용한 균열 찢어짐 불안정성에 관한 연구
Traring instability of crack based on J-integral
- Lee, Hong-Seo (Dept.of Machanical Engineering, Graduate School of Dankook University) ;
- Kim, Hui-Song (Deparment of Mechanical Engineering, Dankook University)
- 발행 : 1989.09.01
초록
Applicability of tearing modulus based on J-integral proposed by Paris et al is investigated using compact tension specimens of strutural alloy steel (SCM4). Both general fracture test and instability fracture test are performed. The applied tearing modulus, (
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