Antiplane deformation of a partially bonded elliptical inclusion |
| |
| Authors: | MA Kattis E Providas Y Boutalis A Kalamkarov |
| |
| Institution: | aDepartment of Mechanical and Industrial Engineering, University of Thessaly, Pedion Areos, Volos GR-383 34, Greece;bDepartment of Electrical Engineering, Democritus University of Thrace, Xanthi GR-671 00, Greece;cDepartment of Mechanical Engineering, Technical University of Nova Scotia, P.O Box 1000, Halifax, Nova Scotia, Canada B3J 2X4 |
| |
| Abstract: | A new method that introduces two holomorphic potential functions (the two-phase potentials) is applied to analyze the antiplane deformation of an elliptical inhomogeneity partially-bonded to an infinite matrix. Elastic fields are obtained when either the matrix is subject to a uniform longitudinal shear or the inhomogeneity undergoes a uniform shear transformation. The stress field possesses the square-root singularity of a Mode III interface crack, which, in the special case of a rigid line inhomogeneity, changes in order, as the crack tip approaches the inhomogeneity end. In the latter situation the crack-tip elastic fields are linear in two real stress intensity factors related to a strong and a weak singularity of the stress field. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
