首页|Fracture Energy and Fracture Behavior of Short-Fiber-Reinforced SMC Composites

Fracture Energy and Fracture Behavior of Short-Fiber-Reinforced SMC Composites

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  • NETL
  • NSTL
  • Trans Tech Publications Ltd
A probabilistic fracture model is introduced to clarify the influence of the fiber bundle-matrix interfacial condition on the fracture energy and fracture behavior of short-fiber-reinforced SMC composites. In this paper, we focus on the study of the influences of two parameters of the interfacial condition, i.e., the debond stress and the constant which governs the frictional forces acting on the debonding interfaces between fiber bundles and matrix in a debonding process, and then the influences of these parameters on the fracture energy and load-displacement curve are elucidated.

short-fiber-reinforced SMC compositeprobabilistic methodfracture energyinterfacial conditiondebond lengthpull-out lengthmicromechanics

H. Suzuki、H. Sekine

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Department of Mechanical Engineering, Hachinohe Institute of Technology, 88-1 Obiraki, Myo, Hachinohe, Aomori 031-8501, Japan

Tohoku University, 6-6-01 Aoba-yama, Aoba-ku, Sendai 980-8579, Japan

2010

10.4028/www.scientific.net/KEM.430.31

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.430
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