Research Article

Effect of Couple Stresses on the Stress Intensity Factors for Two Parallel Cracks in an Infinite Elastic Medium under Tension

Figure 4

Values of 𝐾 𝐼 , 𝐾 𝐼 𝐼 , and 𝑀 0 plotted with respect to 𝑙 / 𝑎 for / 𝑎 = 0 . 1 (broken lines show the values for 𝑙 / 𝑎 = 0 . 0 ).
575891.fig.004