Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
64 (1988), S. 1594-1596
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The elastic field induced by an edge dislocation located inside a lamellar inhomogeneity is evaluated, the resulting formulas applying as well to any internal stress source within a lamella in generalized plane stress or plane strain, and the Peach–Koehler force on the dislocation derived. The features of the interaction are determined by the mismatch in both the shear moduli and the Poisson's ratios of lamella and matrix. The differences from the case of an edge dislocation in either a free or a clamped strip turn out to be mainly of a quantitative nature and to become relevant when the lamella is up to one order of magnitude harder or softer than the matrix.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.341795
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