【摘要】 简要介绍了等效夹杂、平均应力场以及应变梯度塑性理论等几种常用颗粒增强金属基复合材料强化理论模型的发展情况,总结了国内外学者对各强化理论模型的修正情况,讨论了各强化理论模型的优缺点以及适用性,提出了颗粒增强金属基复合材料强化理论模型的发展方向。更多还原

【Abstract】 The development of several strengthening theory models about particle reinforced metal matrix composites,such as equivalent inclusion theory,average stress field theory and strain gradient plasticity theory,is introduced,and the amendment about the models is summarized.Then,the relative merits and applicability of every models are discussed.Afterward,a development direction of the strengthening theory models about particle reinforced metal matrix composites is proposed.更多还原