allowable strength meaning in English

容许强度
许用强度

The allowable strength , static strength , fatigue life and load - carrying capability of hydro - bulged rear axle housing in a 0 . 75 t truck are analyzed using fea software ansys and the variation rule of its strength is obtained
摘要以0 . 75t货车液压胀形桥壳为例，利用有限元分析软件ansys对其许用强度、静强度、疲劳强度（寿命）及其承载能力进行分析，得到液压胀形桥壳强度的变化规律。