The effective elastic properties of chain-like structural particle-reinforced composites

2020 ◽  
Vol 144 ◽  
pp. 103344
Author(s):  
Haiyu Zhang ◽  
Fang Li ◽  
Xingzhe Wang
Keyword(s):  
Elastic Properties ◽  
Reinforced Composites ◽  
Effective Elastic Properties ◽  
Particle Reinforced Composites

Probability of Debonding and Effective Elastic Properties of Particle-Reinforced Composites

2017 ◽  
Vol 33 (6) ◽  
pp. 789-796 ◽  
Author(s):  
L. C. Bian ◽  
W. Liu ◽  
J. Pan
Keyword(s):  
Elastic Properties ◽  
Effective Properties ◽  
Effective Elastic Modulus ◽  
Reinforced Composites ◽  
Effective Elastic Properties ◽  
Linear Elastic ◽  
Mechanics Model ◽  
Equivalent Inclusion ◽  
Particle Reinforced Composites ◽  
Good Agreement

AbstractIn this paper, the effective properties of particle-reinforced composites with a weakened interphase are investigated. The particle and interphase are regarded as an equivalent-inclusion, and the interphase zone around the particle is modeled as a linear elastic spring layer. A modified micro-mechanics model is proposed to obtain the effective elastic modulus. Moreover, a statistical debonding criterion is proposed to characterize the varying probability of the evolution of interphase debonding. Numerical examples are considered to illustrate the effect of imperfect interphases on the effective properties of particle-reinforced composites. It is found that the effective elastic properties obtained in the present work are in a good agreement with the existing data from the literatures.

Sign in / Sign up

Export Citation Format

Share Document