Mh. Kargarnovin et al., ANALYSIS OF AN ISOTROPIC FINITE WEDGE UNDER ANTIPLANE DEFORMATION, International journal of solids and structures, 34(1), 1997, pp. 113-128
The antiplane deformation of an isotropic wedge with finite radius is
studied in this paper. Depending upon the boundary data prescribed on
the circular segment of the wedge, traction or displacement, two probl
ems are analysed. In each problem three different cases of boundary co
nditions on the radial edges are considered. The radial boundary data
are: traction-displacement, displacement-displacement and traction-tra
ction. The solution of governing differential equations is accomplishe
d by means of finite Mellin transforms. The closed form solutions are
obtained for displacement and stress fields in the entire domain. The
geometric singularities of stress fields are identical to those cited
in the literature. However, in displacement-displacement case under ce
rtain representation of boundary condition, another type of singularit
y has been observed. Copyright (C) 1996 Elsevier Science Ltd.