Effective elastic moduli of inhomogeneous solids by embedded cell model

被引：0
|
作者：
Zhan, SG [1 ]
Wang, TC [1 ]
机构：
[1] Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China
来源：
ACTA MECHANICA SINICA | 1999年 / 15卷 / 04期
关键词：
embedded cell model; effective elastic moduli; crack; inclusion;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
An embedded cell model is presented to obtain the effective elastic moduli for three-dimensional two-phase composites which is an exact analytic formula without any simplified approximation and can be expressed in an explicit form. For the different cells such as spherical inclusions and cracks surrounded by sphere and oblate ellipsoidal matrix, the effective elastic moduli are evaluated and the results are compared with those from various micromechanics models. These results show that the present model is direct, simple and efficient to deal with three-dimensional tyro-phase composites.
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页码：334 / 343
页数：10
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