Research Article

Two-Dimensional Stress Intensity Factor Analysis of Cracks in Anisotropic Bimaterial

Table 1

Comparison of SIFs (horizontal crack).

Proposed approachIsida and Noguchi [16]Diff. (%) Ryoji and Sang-Bong [17]Diff. (%)

of tip A (or B)

0.250.051.4761.468−0.571.468−0.54
0.250.51.1981.197−0.091.197−0.12
2.00.050.8710.872 0.14 0.869−0.17
2.00.50.9360.935−0.060.934−0.16

of tip A (or B)

0.250.050.2850.2860.350.2922.50
0.250.50.0710.0710.700.0721.67
2.00.05−0.088−0.087−1.38−0.085−4.01
2.00.5−0.023−0.0242.50−0.023−3.54