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首页> 外文期刊>Zeitschrift fur Angewandte Mathematik und Mechanik >Penny-shaped interface crack in a non-homogeneous multilayered medium under axially symmetric torsion
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Penny-shaped interface crack in a non-homogeneous multilayered medium under axially symmetric torsion

机译:轴对称扭转作用下非均质多层介质中的一分钱形界面裂纹

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摘要

A model is constructed to evaluate the stress intensity factor (SIF) for a non-homogeneous multilayered composite with an interlaminar penny-shaped crack subjected to an axially symmetric torsion. The mixed boundary value problem is reduced to solving a Fredholm integral equation of the second kind. The Fredholm integral equation is solved numerically by reducing it to a system of simultaneous algebraic equations. Numerical results for the stress intensity factor are presented in the form of graphs. [References: 7]
机译:构造一个模型来评估具有层状便士形裂纹且轴向对称扭转的非均质多层复合材料的应力强度因子(SIF)。将混合边值问题简化为求解第二类Fredholm积分方程。通过将Fredholm积分方程简化为联立代数方程组,可以对其进行数值求解。应力强度因子的数值结果以图表的形式呈现。 [参考:7]

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