PHASE-DIAGRAM AND KINETICS OF INHOMOGENEOUS SQUARE LATTICE BRITTLE-FRACTURE

Authors
LEBOVKA NI MANK VV
Citation
Ni. Lebovka et Vv. Mank, PHASE-DIAGRAM AND KINETICS OF INHOMOGENEOUS SQUARE LATTICE BRITTLE-FRACTURE, Physica. A, 181(3-4), 1992, pp. 346-363
Citations number
17
Journal title
Physica. A → ACNP
ISSN journal
03784371
Volume
181
Issue
3-4
Year of publication
1992
Pages
346 - 363
Database
ISI
SICI code
0378-4371(1992)181:3-4<346:PAKOIS>2.0.ZU;2-4
Abstract
The process of brittle fracture of an inhomogeneous 2D square lattice is studied in the framework of a deterministic model. The phase diagra m defining the conditions for different modes of fracture is obtained. The kinetics of the fracture processes is shown to be described by an Avrami-tape relation. An equation for the durability of inhomogeneous system is proposed.