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根据材料力学法计算轮辋的应力与实验数值有比较大的误差,见文[Ⅰ]现采用有限元法进行计算,所得结果与实验数值比较接近。并寻求到轮辋应力分布的一些规律,可供设计者参考。
According to the method of material mechanics, the stress of the rim is relatively large compared with the experimental value. See [I] for the calculation of the stress on the rim with the finite element method. The results are close to the experimental values. And to find some rules of the rim stress distribution, for the designer’s reference.