Kt. Chen et al., Analysis of stress concentration due to irregular ligaments in an infinitedomain containing a dow of circular holes, MECH STRUCT, 28(1), 2000, pp. 65-84
The effects of irregular ligaments among a row of infinite circular holes a
re analyzed. For rigorous calculations of simplicity, an efficient alternat
ing method is used to study interactions among multiple holes with irregula
r distributions. Numerical results for stress concentration factors are pre
sented for various patterns and hole spacing. Based on these analyses, acce
ptance crierion irregularities in a row of circular holes is also evaluated
.