Finally, the problems of fuzzy randomfatigue damage and residual strength are discussed.
还就模糊随机疲劳疲劳损伤及剩余强度的问题，进行了探讨。
2
For most of the bridge cranes, the failure of the structures result from the fatigue damage in the welded box beam under the action of randomfatigue loads.
随机载荷作用下的疲劳破坏是起重机焊接箱形梁的主要失效形式之一。
3
A new method for strain-based fatigue reliability analysis is constructed by considering interference between the randomfatigue strain applied and capacity histories.