and the media are £ = 0.2, -n = 0.8. By truncating the infinite algebraic Eq. (3.16) to n = s = 3 for Kaa = 0.1 and n = 5 = 4 for Kaa = 1.0, 2.0, we find the coefficients A„. Figures 2 and 3 show the results of stress concentration factors of calculation. Now, we conclude this paper with the following discussions: (a) From the numerical results indicated above, we can see that the effect of ani...