Predictive modelling for rubber-toughened polymers

被引：7
|
作者：
Wang, QZ
Lee, DJ [1 ]
机构：
[1] Yeungnam Univ, Coll Engn, Dept Mech Engn, Gyongsan 712749, South Korea
[2] Beijing Univ Aeronaut & Astronaut, Beijing 100083, Peoples R China
来源：
MECHANICS OF MATERIALS | 1999年 / 31卷 / 11期
基金：
新加坡国家研究基金会;
关键词：
rubber-toughened polymer; mechanical properties; stress concentration factor; micromechanical model; analytical variational method;
D O I：
10.1016/S0167-6636(99)00034-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Using an improved micromechanical cylinder model, a variational method is presented to determine the mechanical properties and stress held of rubber-toughened polymers. This model can approximately reflect the overall isotropy of the material. The calculation is simple compared to the finite element method, and the results fit quite well with the experimental measurements. This type of modelling can provide a better understanding of deformation mechanisms for development of this important engineering material. (C) 1999 Elsevier Science Ltd. ALL rights reserved.
引用
收藏
页码：705 / 716
页数：12
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