We make use of the Stroh sextic formalism to obtain explicit expressions for the net interaction force between two skewed line dislocations separated by a distance \(h\) in an anisotropic elastic material with a traction-free or rigid parabolic boundary. The net interaction force is found to be independent of the separation distance \(h\) and the orientation and shape of the parabola but dependent on the presence of the parabolic boundary.

中文翻译：

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关于具有抛物线边界的各向异性弹性材料中两个斜位错的尼克斯定理

我们利用 Stroh 六分方程来获得在具有无牵引力或刚性抛物线边界的各向异性弹性材料中相隔距离\(h\) 的两个斜线位错之间的净相互作用力的明确表达式。发现净相互作用力与分离距离\(h\)以及抛物线的方向和形状无关，但取决于抛物线边界的存在。