Accurate Solutions of Stress Intensity Factors of Standard Fracture Test Specimens
Practically exact solutions of stress intensity factor for several two-dimensional standard specimens were calculated and shown in numeric tables. The solutions were confirmed to converge until 6 significant figures through a systematical computation of discretization analysis. The convergence analyses were carried out by using a general purpose program based on a body force method.
A. Saimoto and M.H. Aliabadi
A. Saimoto et al., "Accurate Solutions of Stress Intensity Factors of Standard Fracture Test Specimens", Key Engineering Materials, Vols. 452-453, pp. 405-408, 2011