Spall damage modelling and dynamic fracture specificities of ceramics
โ Scribed by V.V. Belyaev
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 578 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0924-0136
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Classical continuum damage theory for quasi-brittle fracture exhibits an extreme sensitivity to the fineness and orientation of the spatial discretization in finite element simulations. This sensitivity is caused by the fact that the mathematical description becomes ill-posed at a certain level of a
In the present study, static fracture toughness of ceramics is evaluated by a three point bending test using a precracked specimen. The obtained results are compared with the ones obtained by conventional static fracture toughness testing methods. Moreover, dynamic fracture toughness of ceramics is