Title: Shear crack in 1-D hexagonal quasicrystalline half-space
Authors: G.E. Tupholme
Addresses: Department of Mathematics, Faculty of Engineering and Informatics, University of Bradford, Bradford, BD7 1DP, UK
Abstract: An arbitrarily loaded antiplane strip shear crack situated parallel to the free surface of a semi-infinite one-dimensional hexagonal quasicrystalline material is considered. By combining an extended dislocation layer technique with a method of images, closed-form readily-calculable expressions are found for the phonon and phason stress fields' components thereby created. Some representative numerical data are discussed and presented graphically for illustration.
Keywords: quasicrystalline half-space; loaded shear crack; dislocation layers.
DOI: 10.1504/IJMPT.2017.087037
International Journal of Materials and Product Technology, 2017 Vol.55 No.4, pp.381 - 391
Accepted: 05 Sep 2016
Published online: 05 Oct 2017 *