Under the action of tensile stress and tensile stress, the bolt with relatively low strength will crack first, and then the fatigue fracture will occur.

在拉应力和应拉力交替的作用下，强度相对较低的螺栓会先产生裂纹，进而发生疲劳断裂。

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Still, there's a sense of fatigue in the scenes that don't involve high-tensile webs and high-tension suspense.

WSJ: Film Review