The effect of crack interaction on the critical stress for fracture propagation in brittle materials
โ Scribed by F. Mulargia; E. Boschi; M. Bonafede
- Book ID
- 112767237
- Publisher
- Italian Physical Society
- Year
- 1978
- Tongue
- English
- Weight
- 291 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1124-1896
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๐ SIMILAR VOLUMES
Microstructural observations of brittle materials indicated that a variety of microdefect events can be responsible not only for inelastic behaviour, but also for macroscopic crack front irregularity. This irregularity produces an increase in the fracture toughness of the material. In this paper, th
The problem of propagating crack characterization is examined for a case of a stochastic brittle medium. Crack-damage interaction and its influence on fracture kinetics are accounted for by means of continuum damage mechanics and stochastic values of stress intensity factor. The two-dimensional prob