Fatigue Strength Study on Different Structure Type of Hatch Corner
The fatigue strength study of the hatch corner is carried out ,based on the S-N curve method and the assumption of the linear cumulative damage of Palmgren-Miner's rule, using the hot spot stress method. Study on the effect of the structure different type to the fatigue strength of the hatch corner is carried out through changing its construction details and thickness. By comparing, the reasonable structure is obtained, and the scale effect should be put into consideration in fatigue design.
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Y. H. Xie et al., "Fatigue Strength Study on Different Structure Type of Hatch Corner", Advanced Materials Research, Vols. 233-235, pp. 2580-2583, 2011