Evaluation of effective material properties of composite materials using special FEM

In the present paper, a novel method using the special 2D finite element method (FEM) and the concept of equivalent homogeneous materials has been employed to evaluate the effective material properties of composites. Special 2D finite elements containing an internal defect or reinforcement have been well developed in order to greatly simplify the numerical modeling of composites. It can assure the high precision especially in the vicinity of defects or reinforcements in composite materials. Some numerical examples will be provided to demonstrate the validity and versatility of the proposed method by comparing the existing results from other literatures. (C) 2003 Elsevier B.V. All rights reserved.
Publisher
ELSEVIER SCIENCE SA
Issue Date
2003-09
Language
ENG
Keywords

FINITE-ELEMENT METHOD; CENTRAL CIRCULAR HOLE; HETEROGENEOUS MATERIALS; INCLUSIONS; MODELS

Citation

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.140Special, no.SI, pp.185 - 190

ISSN
0924-0136
URI
http://hdl.handle.net/10203/3318
Appears in Collection
ME-Journal Papers(저널논문)
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