On the effective elastic properties of composites with evolving microcracking

被引：7

作者：

Caiazzo, AA

Costanzo, F ^{[1
]}

机构：

[1] Penn State Univ, Dept Engn Sci & Mech, University Pk, PA 16802 USA

[2] Mat Sci Corp, Ft Washington, PA 19034 USA

来源：

JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 2000年 / 19卷 / 02期

关键词：

Crack propagation - Elasticity - Finite element method - Initial value problems - Microcracking - Microstructure;

D O I：

10.1106/DAM0-VTAY-8PVA-G0B1

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The goal of this paper is to discuss the practical implementation of a thermodynamically based procedure for the derivation of the effective response functions of composites with evolving microstructure. An example of implementation of said procedure for the case of a linear elastic periodic composite with one growing crack is presented. This example is intended to show how the use of this procedure differs from a global-local approach and how it can be generalized to study complex microstructures characterized by many cracks.

引用

页码：152 / 163

页数：12

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