The conditions for slip within a contact and at the corner, together with separation conditions, are presented in a general sense and applied to two example finite complete contact problems. These conditions can be found directly from the signs of the relevant stress intensity factors. Furthermore, a new bound on the validity of the asymptotic solution is found and then applied to find a solution relating to separation conditions. Finally, this new bound is used to identify and classify cases in which a region of mode II dominance is seen from purely geometric considerations.

中文翻译：

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完全接触近边粘连的必要条件

接触内和拐角处的滑动条件以及分离条件以一般意义呈现，并应用于两个示例有限完全接触问题。这些条件可以直接从相关应力强度因子的符号中找到。此外，找到了渐近解有效性的新界限，然后将其应用于寻找与分离条件相关的解。最后，这个新界限用于识别和分类从纯几何考虑中看到模式 II 优势区域的情况。