The Damage Evolution Analysis of Fiber-Eutectic

Xin Hua Ni; Ying Chen Ma; Qing Hua Gu; Ling Ying Wang

doi:10.4028/www.scientific.net/AMM.251.289

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 251The Damage Evolution Analysis of Fiber-Eutectic

The Damage Evolution Analysis of Fiber-Eutectic

Abstract:

Based on micro-mechanics and finite element theory, the stress field of fiber-eutectic was researched by using the ANSYS program. First, in order to study the interaction of fiber and interphase, fiber- eutectic can be simplified as representative volume cell. Then we use ANSYS program to construct the cell model and simulate the tensile stress field. The results show that the stress is uneven in the cell and the elements near the interphase with high stiffness will damage first. At last the stress change and damage evolution route are simulated by using the element birth and death technology.

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Periodical:

Applied Mechanics and Materials (Volume 251)

Pages:

289-292

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.251.289

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Online since:

December 2012

Authors:

Xin Hua Ni, Ying Chen Ma, Qing Hua Gu, Ling Ying Wang

Keywords:

ANSYS Simulation, Damage Evolution, Eutectic Interphase, Fiber- Eutectic

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