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首页> 外文期刊>The Journal of Strain Analysis for Engineering Design >Elasto-plastic finite element analysis of titanium metal matrix composite shafts under torsional loading
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Elasto-plastic finite element analysis of titanium metal matrix composite shafts under torsional loading

机译:钛金属基复合轴在扭转载荷下的弹塑性有限元分析

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摘要

Elasto-plastic finite element analyses of titanium metal matrix composite shafts subjected to torsional loading are presented based on a unit cell approach. The analyses cover different volume fractions and different values of the coefficient of friction for two fibre orientations, +45° and ±45°. Investigations of the interface contact pressure, debonding and plastic strains show that under torsional loading, the ±45° fibre direction is more suitable than the +45° fibre orientation for high-load applications.
机译:基于晶胞方法,提出了钛金属基复合材料轴在扭转载荷作用下的弹塑性有限元分析。这些分析涵盖了两个纤维方向+ 45°和±45°的不同体积分数和不同的摩擦系数值。对界面接触压力,脱粘和塑性应变的研究表明,在高载荷应用中,在扭转载荷下,±45°纤维方向比+ 45°纤维方向更合适。

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