Longitudinal Shear of Anisotropic Bimaterial Bodies with Band Inclusions and Interface Cracks
摘要
The solution of the basic problem of longitudinal shear of an anisotropic bimaterial containing systems of thin internal and interface band anisotropic inhomogeneities is obtained by the method of jump functions. This enables us to generalize the method of direct cutting-out to the case of investigation of piecewise homogeneous anisotropic bodies with rectilinear interface in the presence of thin interface inclusions. The proposed technique is used to investigate the stress-strain state both of an orthotropic bimaterial half space and of a half space connected to a rigidly restrained layer in the presence of an interface crack. We analyze the influence of the moduli of elasticity and some geometric parameters of the considered problems on the stress intensity factors of the crack.