Abstract

The optimal shape of the hole for an isotropic elastic plate weakened by an arbitrary system of cracks is determined analytically using the minimax criterion. The plate is under the action of applied volumetric and surface loads. A criterion and a method for solving the problem of prevention of the fracture of a plate with a hole under the action of the given system of external loads are proposed.

中文翻译：

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考虑体力的带裂纹板的最佳孔形状

摘要

由任意裂纹系统削弱的各向同性弹性板孔的最佳形状是使用极小极大准则解析确定的。该板在施加的体积和表面载荷的作用下。提出了一种在给定外载荷系统作用下防止带孔板断裂问题的判据和方法。