ELASTIC-PLASTIC CONSTITUTIVE RELATION OF PARTICLE REINFORCED COMPOSITES

• 作 者: 季葆华 王自强
• 机 构: LNM
• 出 处: 力学学报：英文版
• 发表日期: 1999年4期
• 关键词: CELL MODEL ELASTIC-PLASTIC CONSTITUTIVE RELATION cell model elastic-plastic cons
• 基金项目: The project supported by the National Natural Science Foundation of China (No. 19704100), National Science Foundation of Chinese Academy of Sciences (Project KJ951-1-20)

In this paper, a systematic approach is proposed to obtain the macro-scopic elastic-plastic constitutive relation of particle reinforced composites (PRC).The strain energy density of PRC is analyzed based on the cell model, and the ana-lytical formula for