Dl. Ball et Dr. Lowry, EXPERIMENTAL INVESTIGATION ON THE EFFECTS OF COLD EXPANSION OF FASTENER HOLES, Fatigue & fracture of engineering materials & structures, 21(1), 1998, pp. 17-34
A series of experimental investigations concerning the residual stress
fields at cold-expanded fastener holes and of the behavior of Fatigue
cracks at such holes has been conducted. These studies have included
measurement of the initial, cold-work-induced residual stress fields a
t both uncracked and cracked holes and the performance of both constan
t amplitude and spectrum fatigue crack growth tests.