THE FUNDAMENTAL SOLUTIONS FOR AN ANISOTROPIC PLANE WITH TWO COLLINEAR SEMI-INFINITE CRACKS

For an anisotropic plane with two collinear semi-infinite cracks, the fundamental solutions of complex stress functions and stress intensity factors caused by a concentrated force are derived using complex variable function method. It is shown that the stress intensity factors are identical to those in corresponding to isotropic plane if the loads are acted on the crack line.