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Keywords: stress intensity factor
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041002.
Paper No: JAM-22-1336
Published Online: January 6, 2023
... to fracture (e.g., in the automotive and aerospace industries), and the increase in complexity compared to modes I and II. The work here further explores this phenomenon on circular cavities, and particularly, the effect of non-radial cracks on the stress intensity factor via a parametric study. The study...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. April 2017, 84(4): 041006.
Paper No: JAM-17-1018
Published Online: February 23, 2017
... similar loadings may have different failure behaviors. The other one is that the existing fracture parameters of the oscillatory singular stress field, such as a complex stress intensity factor, exhibit some nonobjectivity because their phase angle depends on an arbitrarily chosen length. In this paper...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 021014.
Paper No: JAM-12-1093
Published Online: January 22, 2013
..., a basic result in linear elasticity states that the stress field must be independent of v . In this case, the crack tip stress field must recover (increase). Specifically, the stress intensity factor for short times is K tip = K I / 2 ( 1 - v ) , whereas for long times...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2012, 79(5): 051011.
Published Online: June 29, 2012
...) and exponentially graded (β = ±1) materials. 10 05 2010 06 01 2012 15 03 2012 28 06 2012 29 06 2012 anisotropic functionally graded material complex variable analysis mixed- mode fracture stress intensity factor A functionally graded material (FGM) is a material concept...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Special Issue Honoring Professor Fazil Erdogan’S Contributions To Mixed Boundary Value Problems Of Inhomogeneous And Functionally Graded Materials
J. Appl. Mech. September 2008, 75(5): 051106.
Published Online: July 11, 2008
... of delamination, one needs to know the fracture mechanics parameters, namely, Mode I and Mode II stress intensity factors and energy release rates. Hence, temperature distributions and fracture parameters are calculated by using finite element method and displacement correlation technique. Results of this study...
Journal Articles
Publisher: ASME
Article Type: Special Issue Honoring Professor Fazil Erdogan’S Contributions To Mixed Boundary Value Problems Of Inhomogeneous And Functionally Graded Materials
J. Appl. Mech. September 2008, 75(5): 051105.
Published Online: July 10, 2008
... factor at the end of the film, and the axial normal stress in the film. The results indicate that grading the material properties of the substrate helps to decrease the film stresses and the stress intensity factors at the free edges and to lower the axial normal stresses at the midsection where the film...