ELASTIC-MODULI OF A SOLID CONTAINING SPHERICAL INCLUSIONS

被引：192

作者：

ZIMMERMAN, RW

机构：

[1] Lawrence Berkeley Laboratory, University of California, Berkeley

来源：

MECHANICS OF MATERIALS | 1991年 / 12卷 / 01期

关键词：

D O I：

10.1016/0167-6636(91)90049-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The differential method is used to calculate the elastic moduli of a solid that contains a random distribution of spherical inclusions. Closed-form solutions are obtained for the two limiting cases of rigid inclusions and vacuous pores. These solutions obey the Hashin-Shtrikman bounds, and reduce to the correct values as the inclusion concentration approaches 0 or 1. The predictions are compared with data from the literature, and are shown to be very accurate over wide ranges of the inclusion concentration.

引用

页码：17 / 24

页数：8

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