有限板宽孔边应力集中的非线性有限元分析

Nonlinear finite element analysis on stress concentration in width-limited plate with hole based on ANSYS

对有限板宽孔边应力集中问题进行非线性有限元分析,分析结果表明,孔边应力集中系数不仅与板宽、孔径大小有关,而且还与材料的性质、所处的状态也有关。

Nonlinear finite element analysis on the stress concentration in the width-limited plate with hole was made. The results indicate that the stress concentration factor is not only related with the plate width and the aperture size, but also with the material nature and state.