static stress calculation

Through choosing typical load spectrum and the results of the static calculation, the stress range of the evaluating point is accessed.

选取典型线路的载荷谱，根据静强度计算的结果，折算出对应评估点应力幅；

Also, the calculation formula of the contact stress, the fatigue strength and the static strength for the small thrust bearing which are attached at the end face of roller are derived.

同时又对滚子端面的小型推力球轴承推导出接触应力、疲劳强度和静载强度的计算公式。

This means that if the different forms of cable is ignored, it would bring a large deviation during the static calculation and result in the possibility that the structural stress run over the limit.

这就意味着在进行静力计算时，如果忽略了不同形式拉索的风荷载差异，会对计算结果带来较大的偏差，存在着结构应力超限的可能。