RELATIONSHIPS BETWEEN THE EFFECTIVE PROPERTIES OF TRANSVERSELY ISOTROPIC PIEZOELECTRIC COMPOSITES

被引：71

作者：

SCHULGASSER, K

机构：

[1] Pearlstone Center for Aeronautical Engineering Studies, Department of Mechanical Engineering, Ben Gurion University of the Negev, Beer Sheva

来源：

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS | 1992年 / 40卷 / 02期

关键词：

D O I：

10.1016/S0022-5096(05)80022-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

WE CONSIDER two-phase fibre-reinforced piezoelectric composites of arbitrary transverse phase geometry wherein both the constituents and the composite exhibit transverse isotropy. Such a material is described by a total of 10 overall elastic moduli, piezoelectric constants and permitivities. It is shown that five universal relationships which are independent of geometry at given volume fractions connect six of these effective physical constants. The result is a generalization of the relations found by HILL [J. Mech. Phys. Solids 12, 199 (1964)] for the purely elastic case. An additional relationship between three of the other constants is also known to exist.

引用

页码：473 / 479

页数：7

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