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The diagrams show the stress field associated with a straight edge dislocation.
The left hand picture shows elementry cubes of the isotropic matrix and
displays the equilibrium stresses acting on them at various locations.
The right hand picture shows contours of equal stress for the normal (sxx,
syy)
and shear (sxy)
components of the stress tensor.
From: www.techfak.uni.kiel.dc/amat/def_em/kap_5/ |
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