Mode III stress intensity factors for edge-cracked circular shafts, bonded wedges, bonded half planes and DCB’s
In: International Journal of Solids and Structures, Jg. 40 (2003-12-01), S. 6567-6576
Online
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Zugriff:
Antiplane shear deformation of several edge-cracked geometries is considered. Analytical expressions are derived for the mode III stress intensity factor (SIF) of circular shafts with edge cracks, bonded half planes containing an interfacial edge crack, bonded wedges with an interfacial edge crack and also DCB’s. The results are extracted for simple isotropic materials as well as anisotropic materials and also bonded dissimilar materials and it is shown that the same expressions are obtained for the SIF under the same geometries but with different above-mentioned material properties. Different boundary conditions are assumed and the SIF relations are derived in each case. As the special cases, the SIF’s of the two bonded quarter planes containing an edge crack at the interface and infinite strip with a semi-infinite edge crack are extracted which coincide with the results cited in the literature.
| Titel: |
Mode III stress intensity factors for edge-cracked circular shafts, bonded wedges, bonded half planes and DCB’s
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| Autor/in / Beteiligte Person: | Amir Reza Shahani |
| Link: | |
| Zeitschrift: | International Journal of Solids and Structures, Jg. 40 (2003-12-01), S. 6567-6576 |
| Veröffentlichung: | Elsevier BV, 2003 |
| Medientyp: | unknown |
| ISSN: | 0020-7683 (print) |
| DOI: | 10.1016/s0020-7683(03)00435-9 |
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