Structural Engineering and Mechanics

  • 제26권1호
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  • Pages.87-97
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  • 2007
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

An elliptical fracture criterion for mixed mode fracture I+II emanating from notches

  • El Minor, H. (Laboratoire d'Energie, Ressources Naturelles et Modelisation, Faculte Polydisciplinaire de Taza_Universite Sidi Mohemed Ben Abdelah Fes) ;
  • Pluvinage, G. (Universite de Metz, Laboratoire de Fiabilite Mecanique) ;
  • Azari, Z. (Universite de Picardie Jules Verne, Faculte de Mathematiques et d'Informatique)
  • 투고 : 2005.12.29
  • 심사 : 2006.10.27
  • 발행 : 2007.05.10
⟨ 이전 논문 다음 논문 ⟩

초록

Some mixed mode fracture criterion may be converted in to elliptical or ellipsoidal formula with the aid of mathematical translation. Hence, the crack initiation in mixed mode fracture I+II emanating from notches, has been studied using notched circular ring specimens. On the basis of Irwin (1957) theory, a new criteria in mixed mode fracture I+II, based fracture elliptic criterion and notch stress intensity factors has been developed.

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참고문헌

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  3. El Minor, H. (2002), 'Rupture fragile en mode mixte amorcee a partir d'entaille', These de Doctorat, Universite de Rabat, Marocco
  4. El Minor, H., Louah, M., Azari, Z., Pluvinage, G. and Kifani, A. (2002), 'Brittle Mixed Mode Frature I+II: Application of Equivalent Notch Stress Intensity Factor to the Cracks Emanating From Notches', Problems of strenght, 6, 61-71
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피인용 문헌

  1. Static, dynamic and fatigue characteristics of the pipeline API 5L X52 steel after sandblasting vol.27, 2013, https://doi.org/10.1016/j.engfailanal.2012.06.011
  2. Fracture characterisation of float glass under static and dynamic loading vol.4, pp.4, 2016, https://doi.org/10.1016/j.jascer.2016.07.004
  3. Out-of-plane ductile failure of notch: Evaluation of Equivalent Material Concept vol.75, pp.5, 2020, https://doi.org/10.12989/sem.2020.75.5.559
  4. Plastic zone size at notch tip in mode I fracture using the modified Irwin’s model and volumetric approach vol.348, pp.None, 2021, https://doi.org/10.1051/matecconf/202134801007