A Homogenization Method for Pre-Impregnated Composite Materials

被引：0

作者：

Teodorescu-Draghicescu, Horatiu ^{[1
]}

Vlase, Sorin ^{[1
]}

Chiru, Anghel ^{[2
]}

Scutaru, Maria Luminita ^{[1
]}

Motoc, Dana Luca ^{[3
]}

机构：

[1] Transilvania Univ Brasov, Dept Mech, Brasov, Romania

[2] Transilvania Univ Brasov, Dept Automot & Engines, Brasov, Romania

[3] Transilvania Univ Brasov, Dept Precis Mech & Mechatron, Brasov, Romania

来源：

WORLD CONGRESS ON ENGINEERING 2009, VOLS I AND II | 2009年

关键词：

Prepregs; homogenization; elliptic equations; elastic coefficients;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The paper presents an original homogenization method to predict the elastic properties of multiphase pre-impregnated composite materials like Sheet- and Bulk Molding Compounds. The tipper and lower limits of the homogenized coefficients for a 27% fibres volume fraction SMC tire computed. It is presented a comparison between the upper and lower limits of the homogenized elastic coefficients of a SMC material and the experimental data. The estimation model used as a homogenization method of these heterogeneous composite materials, pave emphasis to a good agreement between this theoretical approach and experimental data.

引用

页码：1563 / +

页数：2

共 15 条

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