numero25

P. Lopez-Crespo et alii, Frattura ed Integrità Strutturale, 25 (2013) 153-160; DOI: 10.3221/IGF-ESIS.25.22 157 Figure 4 : Strain evolution at mid-thickness (z=0) along the crack plane (y=0) for all fatigue stages analysed. K max data is represented by the solid line and K min data by the broken line. OL-1 OL OL+20 OL+1000 OL+11000 OL+21000