SAINT-VENANTS PRINCIPLE IN LINEAR PIEZOELECTRICITY

被引：134

作者：

BATRA, RC ^{[1
]}

YANG, JS ^{[1
]}

机构：

[1] RENSSELAER POLYTECH INST,DEPT MECH ENGN AERONAUT ENGN & MECH,TROY,NY 12180

来源：

JOURNAL OF ELASTICITY | 1995年 / 38卷 / 02期

关键词：

D O I：

10.1007/BF00042498

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Toupin's version of Saint-Venant's principle in linear elasticity is generalized to the case of linear piezoelectricity. That is, it is shown that, for a straight prismatic bar made of a linear piezoelectric material and loaded by a self-equilibrated system at one end only, the internal energy stored in the portion of the bar which is beyond a distance s from the loaded end decreases exponentially with the distance s.

引用

页码：209 / 218

页数：10

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