这些力合成一个三轴不等的应力状态，相当一个以最短轴为半径的球状应力迭加一个差应力。
The stress state can be described by a sphere stress having the radius of the minimum axis with the superimposition of a differential stress between the maximum and the minimum axes.
本文将复变应力函数的迭加解法进一步推广应用于求解一般的多孔边裂纹问题。
In the present paper, the superposition method of the complex stress function is extended to calculate the general problems concerning radial cracks emanated from the multiple circular holes.
迭加应在各应力分量上进行，然后再计算应力的当前等效值。
The superposition method should be used to the components of stresses and then the present equivalent stress will be counted.
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