The stress-strain field of winder axle in various working conditions is analyzed and mechanics performance of stress concentration region is studied, which provides reference for its fatigue analysis.
本研究对各种工况下主轴的应力应变场进行数值模拟分析，并对主轴应力集中区域的力学性能进行了分析和研究，为进一步的疲劳分析提供了依据。
Through the analysis of the local strain concentration or stress concentration, together with the forming ability model, the occurrence and location of the crake can be predicted.
通过分析局部的应变集中或应力集中再加上金属变型能力模型，裂纹的发生和地点可以预见。
There is very obvious concentration for stress and strain fields in the middle-under parts of the slope border and the fault.
应力场和应变场在边坡边界中下部和断层处有很明显的集中。
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