dynamic fatigue strength 动疲劳强度
Residual strength model is a proper methodology to describe the dynamic fatigue behavior of mechanical component.
剩余强度模型在描述试件的动态疲劳行为方面是一种比较切合实际的方法。
In this paper, the reliability of cranks was analyzed with static, dynamic reliability theories separately. It was derived that there was a safety working time for cranks in point of fatigue strength.
以通用曲柄压力机的曲轴作为分析研究对象，应用可靠性理论对其静态、动态可靠性做了分析描述，从疲劳强度的观点给出了曲轴的安全工作区。
This paper applies ANSYS in computing the car wheels strength, simulates the dynamic cornering fatigue test and counts the fatigue life.
运用ANSYS软件对柳州钢圈厂某型号轿车钢圈进行有限元分析，模仿其动态弯曲疲劳测试试验并计算其疲劳寿命。
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