Fatigue Crack Initiation Life Prediction of Backup Roll of Four High Mill
By using of closed-form solution for predicting fatigue crack initiation life of a beam subjected to the transverse bending load in large range damage， fatigue crack initiation life of backup roll of four high mill is predicted. The method adopted in this paper is simple and effective. A new method is provided for predicting fatigue crack initiation life backup roll of four high mill.
Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
W. F. Tan "Fatigue Crack Initiation Life Prediction of Backup Roll of Four High Mill", Advanced Materials Research, Vols. 197-198, pp. 1469-1472, 2011