Photo from wikipedia
Abstract The kinetic of propagation of the transverse fatigue crack nucleated in the rail head at a depth of 4 mm from the roll surface and caused the fracture of the… Click to show full abstract
Abstract The kinetic of propagation of the transverse fatigue crack nucleated in the rail head at a depth of 4 mm from the roll surface and caused the fracture of the rail is studied. Fatigue macrolines are shown to be used to determine the transverse fatigue crack growth rate and time in the head of the rail in a one-track railway line, where the train motion direction is periodically changed at known times.
Keywords:
fatigue crack;
growth rate;
crack growth;
fatigue macrolines;
crack;
rate time
Journal Title: Russian Metallurgy (Metally)
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Russian Metallurgy (Metally)
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!