Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix

JIANG Chi-ping; LIU You-wen; XU Yao-ling

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Article Navigation > Applied Mathematics and Mechanics > 2003 > 24(8): 865-873

JIANG Chi-ping, LIU You-wen, XU Yao-ling. Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix[J]. Applied Mathematics and Mechanics, 2003, 24(8): 865-873.

Citation:

JIANG Chi-ping, LIU You-wen, XU Yao-ling. Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix[J]. Applied Mathematics and Mechanics, 2003, 24(8): 865-873.

Citation:

JIANG Chi-ping, LIU You-wen, XU Yao-ling. Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix[J]. Applied Mathematics and Mechanics, 2003, 24(8): 865-873.

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Interaction of a Screw Dislocation in the Interphase Layer With the Inclusion and Matrix

1.
Department of Flight Vehicle Design and Applied Mechanics, Beijing University of Aeronautics and Astronautics, Beijing 100083, P. R. China;
2.
Department of Engineering Mechanics, Hunan University, Changsha 410082, P. R. China

Received Date: 2001-12-30
Rev Recd Date: 2003-04-25
Publish Date: 2003-08-15

Abstract

Abstract

The interaction of a screw dislocation in the interphase layer with the circular inhomogeneity and matrix was dealt with.An efficient method for multiply connected regions was developed by combining the sectionally subholomorphic function theory,Schwarz symmetric principle and Cauchy integral technique.The Hilbert problem of the complex potentials for three material regions was reduced to a functional equation in the complex potential of the interphase layer,resulting in an explicit series solution.By using the present solution the interaction energy and force acting dislocation were evaluated and discussed.
- screw dislocation,
- dislocation force,
- inhomogeneous materials,
- interphase layer,
- complex potential method

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References(10)

References

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