29. A component is subject to cyclic loading experiencing a maximum stress of 100MPa. The frequency of the cyclic load i
Posted: Sun May 15, 2022 10:20 pm
29. A component is subject to cyclic loading experiencing a maximum stress of 100MPa. The frequency of the cyclic load is 2Hz. The component operates 6 hours per day. The matenal's S-N curve is described by the equation a = 4000N-0.13. Determine after how many days a crack would initiate? V marks)