通过对板料弯曲变形应力应变分析，提出了几种近似计算最小相对弯曲半径的方法。
A few methods, which approximately calculate minimum relative bending radius, are put forward by analyzing the stress and strain as plate bending deformation in this paper.
通过对板料弯曲变形应力应变分析，提出了几种近似计算最小相对弯曲半径的方法。
A few methods, which approximately calculate minimum relative bending radius, are put forward by analyzing the stress and strain as plate bending deformation in this paper.
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