| Title: | The re-characterisation of complex defects |
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| Authors: | ID Bezenšek, Boštjan (Author)
ID Hancock, John. W. (Author) |
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| Files: |  http://dx.doi.org/10.1016/S0013-7944(03)00156-5
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| Language: | English |
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| Work type: | Unknown |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | The re-characterisation of complex defects with re-entrant sectors has been addressed for cracks extending by fatigue, ductile tearing and cleavage. In Part I crack extension by fatigue and ductile tearing was discussed. In Part II cleavage data are presented for a family of complex defects with re-entrantsectors. Experimental tests on complex and re-characterised profilesare analysed using deterministic and probabilistic approaches. The work addresses the conservatism of re-characterisation procedures when appliedto cleavage failure on the lower shelf and in the ductile-brittle transition. |
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| Keywords: | fracture mechanics, structural elements, complex defects, recharacterisation, line-spring analysis, cleavage failure, constraint, statistical fracture mechanics, numerical analysis |
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| Year of publishing: | 2004 |
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| PID: | 20.500.12556/DKUM-27497  |
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| UDC: | 539.42:519.51/.64 |
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| ISSN on article: | 0013-7944 |
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| COBISS.SI-ID: | 8461078 |
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| NUK URN: | URN:SI:UM:DK:H1UDVLNS |
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| Publication date in DKUM: | 01.06.2012 |
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| Views: | 1541 |
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| Downloads: | 107 |
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| Metadata: |    |
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| Categories: | Misc.
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