FINITE ELEMENT METHOD BASED ON THE ENERGY EQUIVALENCE FOR PREDICTING THE ELASTIC MODULUS OF Al<sub>2</sub>O<sub>3</sub>f/Al COMPOSITES

Kang Guo-zheng; Gao Qing; Liu Shi-kai; Zhang Ji-xi

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Volume 16 Issue 2

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Abstract

Acta Materiae Compositae Sinica > 1999 > 16(2): 82-87.

Kang Guo-zheng, Gao Qing, Liu Shi-kai, et al. FINITE ELEMENT METHOD BASED ON THE ENERGY EQUIVALENCE FOR PREDICTING THE ELASTIC MODULUS OF Al₂O₃f/Al COMPOSITES[J]. Acta Materiae Compositae Sinica, 1999, 16(2): 82-87.

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FINITE ELEMENT METHOD BASED ON THE ENERGY EQUIVALENCE FOR PREDICTING THE ELASTIC MODULUS OF Al₂O₃f/Al COMPOSITES

1.
Department of Applied Mechanics and Engineering, Southwest Jiaotong University, Chengdu 610031;
2.
Department of Material Engineering, Southwest Jiaotong University, Chengdu 610031

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Received Date: October 14, 1997
Revised Date: March 05, 1998

Abstract

Abstract

Based on the energy equivalence principle, the elastic modulus of Al₂O₃f/Al composite was predicted by means of the Finite Element Method. In the predicting, the random orientation distribution of short fiber was considered. The results were compared with the experimental values and those of previous predicting methods. In the end, it can be concluded that the method developed in this paper is reasonable and precise.
- short fiber reinforced metal matrix composites