Issue 44

M. Ciavarella et alii, Frattura ed Integrità Strutturale, 44 (2018) 49-63; DOI: 10.3221/IGF-ESIS.44.05 60               S S S t S a for a a a K K for a a * 0 * 1 ,       ,      (25) a 0 a 0 s a * a s *  R t K K IC K th   e t K  R 10 3 10 4 10 5 10 6 10 7 N  e  e a= 0 a 0 s a = * a s *  R t K K IC K th   e t K  R 10 3 10 4 10 5 10 6 10 7 N  e  e Figure 6 : The interpolation procedure: example case (a) FK>FR and Kt< FK/FR and case (b) FK=FR and Kt>FK/FR=1. a 0 a 0 s a * a s *  R  e t K K IC K th   e t K  R 10 3 10 4 10 5 10 6 10 7 N  e a 0 a 0 s a * a s * a k Figure 7 : The generalized Wohler slope as it results from an example interpolation procedure. Case (c) FK>FR but Kt>FK/FR.