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本文讨论了双剪应力屈服准则在平面应力问题中的一般表达式及其几何图形,用此准则求解了薄壁管受拉伸和扭转作用的问题,并与用 Mises 和 Tresca 准则计算的结果作了比较;还用此准则求解了简支圆板受均载作用时的极限载荷问题。
In this paper, we discuss the general expressions of double shear stress yield criterion in plane stress and their geometrical figures. The criterion is used to solve the problem of tensile and torsional deformation of thin-walled tubes. The results are compared with those calculated by Mises and Tresca criteria The problem is also solved by using this guideline for the ultimate load of simply supported circular plates subjected to uniform loading.