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On the method of virtual crack extensions

✍ Scribed by T. K. Hellen

Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
949 KB
Volume
9
Category
Article
ISSN
0029-5981

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πŸ“œ SIMILAR VOLUMES

Virtual crack extension methods for non-
Virtual crack extension methods for non-linear materials
✍ T. K. Hellen πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 794 KB

The virtual crack extension technique is a very cfficient and accurate approach to fracture mechanics calculations in the numerical analysis of bodies containing cracks using the finite element method. A few variations of the technique have been described in the literature, and have been extensively

The virtual crack extension method for e
The virtual crack extension method for evaluation of J- and JΜ‚-integrals
✍ N. Miyazaki; T. Watanabe; G. Yagawa πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 752 KB

The equation for evaluating the nonlinear fracture mechanics parameters J-and jintegrals are derived using the virtual crack extension method. The validity of the equations derived here are checked by solving several numerical examples, that is, the J-integral analyses of compact tension specimen an

Maximum energy release rate distribution
Maximum energy release rate distribution from a generalized 3D virtual crack extension method
✍ P.W. Claydon πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 686 KB

This paper presents a generalized 3D virtual crack extension (VCE) technique for dete~ining the distribution of the maximum energy release rate along a general 3D crack front. The method alows for VCEs at any inclination to the local crack plane, By taking the component of the extension in the crack

Further considerations on the developmen
Further considerations on the development of Surface Cracks under stable crack extension
✍ B. RΓΌttenauer; W. Setz; L. GrΓΌeter πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons 🌐 English βš– 316 KB

## Abstract Based on results of a previous paper [1] a general formula for the development of the shape of surface cracks is presented. In case of tension an analytical solution is presented, which allows a very easy parameter study. For other loading conditions solutions can be obtained, using num