Application of the Reciprocal Work Contour Integral Method to the Analysis of Eigenvector Cofficients for V-notched Cracks in Anistropic Dissimilar Materials

- Journal title : Transactions of the Korean Society of Mechanical Engineers A
- Volume 25, Issue 9, 2001, pp.1368-1375
- Publisher : The Korean Society of Mechanical Engineers
- DOI : 10.22634/KSME-A.2001.25.9.1368

Title & Authors

Application of the Reciprocal Work Contour Integral Method to the Analysis of Eigenvector Cofficients for V-notched Cracks in Anistropic Dissimilar Materials

Jo, Sang-Bong; No, Hong-Rae;

Jo, Sang-Bong; No, Hong-Rae;

Abstract

This paper examines that it is possible to apply RWCIM for determining eigenvector coefficients associated with eigenvalues for V-notched cracks in anisotropic dissimilar materials using the complex stress function. To verify the RWCIM algorithm, two tests will be shown. First, it is performed to ascertain whether predicted coefficients associated with eigenvectors are obtained exactly. Second, it makes an examination of the state of stresses for FEM and RWCIM according to a number of eigenvectors at a location far away from the v-notched crack tip.

Keywords

Reciprocal Work Contour Integral Method;Anistopic Dissimilar Materials;V-notched Crack;Eigenvalue and Eigenvector;Eigenvector Coefficient;

Language

Korean

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