Results 231 to 240 of about 9,306 (283)

Geometrically necessary dislocation and size-dependent plasticity

Scripta Materialia, 2003
Abstract There has recently been a strong interest in modeling size-dependent plasticity in metals based on the concept of geometrically necessary dislocations. This article presents a brief summary of our viewpoints on geometrically necessary dislocations and their role in the development of continuum plasticity theories with an intrinsic material ...
Gao, H., Huang, Y.
openaire   +4 more sources

Geometrically necessary boundaries, incidental dislocation boundaries and geometrically necessary dislocations

Scripta Materialia, 2003
Abstract The concept of statistically stored and geometrically necessary dislocations is discussed in terms of observed deformation microstructures subdivided by incidental dislocation and geometrically necessary boundaries. This discussion is illustrated by examples of microstructures formed under conditions of homogeneous and nonhomogeneous ...
D.A Hughes, N Hansen, D.J Bammann
openaire   +3 more sources

The J-integral and geometrically necessary dislocations in nonuniform plastic deformation

International Journal of Plasticity, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shi, M., Huang, Y., Gao, H.
openaire   +5 more sources

On the characterization of geometrically necessary dislocations in finite plasticity

Journal of the Mechanics and Physics of Solids, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CERMELLI, Paolo, GURTIN M. E.
openaire   +5 more sources

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