| NUCLEATION OF MICROCRACKS IN THE FRAGMENTED STRUCTURE | 
| 5 | |
| 2010 | 
| scientific article | 539.4 | ||
| 90-94 | dislocation ensemble, disclinations, microcrack, elastic energy, fragmentation, screening | 
| Microcrack nucleation conditions in the elastic field of a disclination screened by a distributed dislocation charge
have been considered. The threshold value of the disclination power at which a microcrack nucleates has been defined.
The plastic deformation that screens the disclination elastic field has been shown to stabilize the microcrack growth up
to sizes of about | 
|  | 


